Editing Card Appearances:Number 39: Utopia

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* This card's [[attack name]] is '''"Hope Sword Slash"''' in the original Japanese and '''"Rising Sun Slash"''' in the English dub. Its effect name is '''"Moon Barrier"''' in the original Japanese and '''"Light Wing Shield"''' in the English dub. It has a number of other attack names when affected by other card effects, particularly "[[ZW -|Zexal Weapons]]".

==Yu-Gi-Oh! ZEXAL==
===Anime===
====Pre-World Duel Carnival====
* In [[Yu-Gi-Oh! ZEXAL - Episode 002|episode 2]], [[Yuma Tsukumo]] uses this card during his Duel against [[Reginald Kastle|Shark]]. He [[Xyz Summon]]s this card by [[Xyz Material|overlaying]] "[[Ganbara Knight (anime)|Ganbara Knight]]" and "[[Gagaga Magician (anime)|Gagaga Magician]]". This card then attacks and destroys "[[Drill Barnacle (anime)|Drill Barnacle]]" (whose ATK was 1300 due to its own effect). Later "[[Number 17: Leviathan Dragon (anime)|Number 17: Leviathan Dragon]]" attacks this card, but Yuma activates this card's effect to negate the attack by detaching "Ganbara Knight". "[[Jawsman (anime)|Jawsman]]" then attacks this card, but Yuma [[activate]]s his [[face-down]] "[[Bye Bye Damage (anime)|Bye Bye Damage]]", to prevent this card's destruction and make Shark take twice the Battle Damage he takes. On the last turn, this card attacks "Leviathan Dragon". Yuma then activates this card's effect to negate the attack by detaching "Gagaga Magician". Yuma then activates "[[Double or Nothing! (anime)|Double or Nothing!]]" to double this card's ATK and let it attack again. This card then attacks and destroys "Leviathan Dragon", winning Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 003|episode 3]], Yuma checks his [[Extra Deck]] during his Duel against [[Mr. Kay]] and finds this card and "Leviathan Dragon" inside, much to his relief (Yuma is surprised to see "Leviathan Dragon" inside his Extra Deck). Yuma wonders if Astral took those Numbers with him when he briefly disappeared. Astral explains that Yuma has access to the "Numbers" that he had absorbed. 

* In [[Yu-Gi-Oh! ZEXAL - Episode 004|episode 4]], Yuma uses this card during his Duel against Mr. Kay. He Xyz Summons this card by overlaying "Ganbara Knight" and "[[Goblindbergh (anime)|Goblindbergh]]". Later "[[Achacha Archer (anime)|Achacha Archer]]" (who Mr. Kay took control of via the effect of "[[Number 34: Terror-Byte (anime)|Number 34: Terror-Byte]]") attacks directly via "[[Infected Mail (anime)|Infected Mail]]", but Yuma activates this card's effect to negate the attack by detaching "Ganbara Knight". After Mr. Kay Special Summons "[[Super Crashbug (anime)|Super Crashbug]]" via "[[Bug Switch]]", the ATK and DEF of all monsters on the field are switched. "Terror-Byte" then attacks this card, but Yuma activates this card's effect to negate the attack by detaching "Goblindbergh". After Yuma activates "[[Overconfidence]]" to destroy "Super Crashbug", the ATK and DEF of all monsters on the field return to their original values. After "Leviathan Dragon" attacks and destroys "Terror-Byte", this card attacks directly and wins Yuma the Duel.
** This card also appears in Astral's explanation when he explains if Yuma had listened to him, he would have been able to Xyz Summon "Utopia". Yuma, upon realizing the mistake he made and what could have happened, quickly justifies that he already knew that.

* In [[Yu-Gi-Oh! ZEXAL - Episode 005|episode 5]], [[Flip Turner]] uses this card during his Duel against Yuma. He [[Special Summon]]s this card from Yuma's Extra Deck to his side of the field via the effect of "[[Ultra C]]". He also secretly left a note saying to Yuma, he will be taking this card if he wins. In [[Yu-Gi-Oh! ZEXAL - Episode 006|the next episode]], this card attacks and destroys Yuma's "[[Flelf (anime)|Flelf]]". On Flip's next turn, this card attacks "[[Baby Tiragon (anime)|Baby Tiragon]]", but due to the effect of "[[Half Unbreak (anime)|Half Unbreak]]", "Baby Tiragon" isn't destroyed and the damage Yuma takes is halved. After Yuma activates the effect of "[[Stinging Swordsman (anime)|Stinging Swordsman]]" to return "Ultra C" and "[[Traitor Fog]]" (which Flip used on "Leviathan Dragon") to Flip's hand, the second-to-last effects of both this card and "Traitor Fog" give control of this card and "Leviathan Dragon" to Yuma. After "Leviathan Dragon" attacks and destroys "[[Flipangutan]]", this card attacks directly and wins Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 008|episode 8]], Yuma uses this card during his Duel against [[Nelson Andrews]]. He Xyz Summons this card by overlaying "Gagaga Magician" and "[[Kagetokage (anime)|Kagetokage]]". This card then attacks "[[Beast-Warrior Puma (anime)|Beast-Warrior Puma]]", but Nelson activates "[[Wings of Unity]]" to negate the attack and Special Summon "[[Phoenix Beast Gairuda (anime)|Phoenix Beast Gairuda]]". Later "Gairuda" attacks this card. The effect of "Gairuda" then activates, increasing its ATK by 300 during damage calculation only, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack. "[[Esper Star Sparrow (anime)|Epser Star Sparrow]]" then attacks this card, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack. After the ATK of "[[Dimensional Jet Iron (anime)|Dimensional Jet Iron]]" becomes 8000 due to its own effect, Yuma activates "[[Fiery Fervor (anime)|Fiery Fervor]]" to double this card's ATK. "Dimensional Jet Iron" then attacks this card, but Yuma activates "[[Reserve Cyclone]]" to destroy "[[Furious Max's Curse]]". He then activates "[[Vector Change]]" to switch "Dimensional Jet Iron" to Defense Position and "[[Number 83: Galaxy Queen (anime)|Number 83: Galaxy Queen]]" to Attack Position. On the last turn of the Duel, this card attacks "Galaxy Queen", but Nelson activates "[[Star Sparrow Forever]]" to revive "Esper Star Sparrow" with 0 ATK and redirect the attack to "Esper Star Sparrow" (Nelson purposely activated "Star Sparrow" as he wanted to protect what he believed was his mother). This card then destroys "Esper Star Sparrow" and wins Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 009|episode 9]], this card appears in a series of flashbacks [[Bronk Stone]] has when he tells [[Tori Meadows]] that even though Yuma has never won against him at least once in the past, Yuma has recently been winning Duels against tougher opponents.

* In [[Yu-Gi-Oh! ZEXAL - Episode 010|episode 10]], Yuma uses this card during his Duel against Shark. He Xyz Summons this card by overlaying "[[Gogogo Golem (anime)|Gogogo Golem]]" and "Gagaga Magician". This card attacks "[[Submersible Carrier Aero Shark (anime)|Submersible Carrier Aero Shark]]", but Shark activates the second effect of "[[Friller Rabca (anime)|Friller Shark]]" to negate the attack and reduce this card's ATK by 500. Later Shark activates the effect of "[[Black Ray Lancer (anime)|Black Ray Lancer]]" to negate this card's effects. "Black Ray Lancer" then attacks and destroys this card.

* In [[Yu-Gi-Oh! ZEXAL - Episode 011|episode 11]], Yuma shows this card to [[Scorch]] and [[Chills]] and declares to Scorch and Chills if they defeat him, this card is theirs to take. Scorch and Chills both note that this card is a "Number" like their respective cards, and so they accept to Duel him.
** This card also appears in a flashback [[Bronk Stone]] has when he reminds [[Tori Meadows]] that Yuma promised the group he wouldn't use his "Numbers" against Shark, yet broke his promise with that.

* In [[Yu-Gi-Oh! ZEXAL - Episode 012|episode 12]], Yuma uses this card during his [[Tag-Team Duel]] with Shark against Scorch and Chills. He Xyz Summons this card by overlaying "Goblindbergh" and "Gagaga Magician". Chills then activates "[[Avalanche]]" to prevent this card from attacking and inflict 500 damage to him each time he uses this card's effect. Later "[[Pompadour Blizzardon]]" attacks Shark directly, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack as well as take 500 damage from the effect of "Avalanche". "[[Icebergdon]]" then attacks Shark directly, but Yuma activates the effect of this card to detach an Overlay Unit and negate the attack as well as take 500 damage from the effect of "Avalanche". Later Scorch activates the effect of "[[Number 61: Volcasaurus (anime)|Number 61: Volcasaurus]]" to destroy this card and inflict its ATK as damage to Yuma, but the damage is halved due to Yuma's "[[Damage Diet (anime)|Damage Diet]]". On the last turn of the Duel, Yuma activates "[[Armored Xyz (anime)|Armored Xyz]]" (given to Shark via "[[Final Offering]]") to [[equip]] this card from his Graveyard to Shark's "Black Ray Lancer" (revived under Yuma's control via "[[Monster Reborn (anime)|Monster Reborn]]") and make the name and ATK of "Black Ray Lancer" the same as this card's. After "Black Ray Lancer" attacks and destroys "Volcasaurus", Yuma activates the second effect of "Armored Xyz" to send this card to the Graveyard and allow "Black Ray Lancer" to attack again.
** This card also appears in a flashback Astral has when he realizes that Scorch and Chills cheating was also why Scorch purposely switched "Pomadour Blizzardon" to Defense Position so that Chills could use "Frozen Ice Cave" to raise his monster's Level for an Xyz Summon.
** This card also appears in a flashback Yuma has when he tells Scorch and Chills, who taunted Shark for fear of losing, that he is afraid of losing and thinking about it engulfs him in it, which was why he used the "Numbers" despite promising not to. 

* In [[Yu-Gi-Oh! ZEXAL - Episode 014|episode 14]], Yuma uses this card during his Duel against [[Kite Tenjo]]. He Xyz Summons this card by overlaying "Gagaga Magician" and "Ganbara Knight". Yuma then activates "[[Blustering Winds (anime)|Blustering Winds]]" to increase this card's ATK and DEF by 1000. This card then attacks "[[Galaxy-Eyes Photon Dragon (anime)|Galaxy-Eyes Photon Dragon]]", but Kite activates the effect of "Galaxy-Eyes Photon Dragon" to banish both cards and send this card's Overlay Units to the Graveyard. At the end of the Battle Phase, both this card and "Galaxy-Eyes Photon Dragon" are Special Summoned from the Banished Zone and "Galaxy-Eyes Photon Dragon" gains 1000 ATK (500 for each Overlay Unit this card had that was sent to the Graveyard through its effect). Later "Galaxy-Eyes Photon Dragon" attacks this card, but this card is not destroyed as "Galaxy-Eyes Photon Dragon" was not a "[[Number]]" monster, however Yuma still takes Battle Damage. Kite then activates "[[Photon Wind]]" to inflict 1000 damage to Yuma since "Galaxy-Eyes Photon Dragon" inflicted Battle Damage, but failed to destroy this card in battle. Later Yuma activates "[[Cross Attack (anime)|Cross Attack]]" to target both this card and "Number 17: Leviathan Dragon" (whose ATK was 2500 through its own effect) in order to let this card attack directly. This card then attacks directly, but Kite activates "[[Lumenize (anime)|Lumenize]]" to negate the attack and increase the ATK of "Galaxy-Eyes Photon Dragon" by this card's ATK. After Kite prevents Yuma from activating his set "[[Mirror Mail (anime)|Mirror Mail]]" through the effect of "[[Photon Cerberus (anime)|Photon Cerberus]]", he prepares to use "Galaxy-Eyes Photon Dragon" to attack this card, but Orbital 7 reveals to Kite his brother had collapsed, so Kite calls the Duel off so he could attend to his brother. Despite not losing the Duel, Yuma and Astral's spirits were broken as they were completely outmatched by Kite and almost lost everything.
** This card also appear in Astral's explanation on "Mirror Mail" and the strategy he had in mind for it. Yuma realizes that once "Mirror Mail" makes this card's ATK the same as the ATK of "Galaxy-Eyes Photon Dragon" when it attacks, only "Galaxy-Eyes Photon Dragon" would be destroyed as "Numbers" can only be destroyed by "Numbers". 

* In [[Yu-Gi-Oh! ZEXAL - Episode 016|episode 16]], Yuma uses this card during his Duel against [[Kaze]]. He Xyz Summons this card by overlaying "Gagaga Magician" and "[[Dododo Warrior (anime)|Dododo Warrior]]" (who was Level 4 via "[[Decrease]]"). This card then attacks "[[Number 12: Crimson Shadow Armor Ninja (anime)|Number 12: Crimson Shadow Armor Ninja]]", but Kaze activates the latter's effect to prevent his monster's destruction though he still took damage. Yuma then activates "[[Revenge Attack]]" to let this card attack again and increase its ATK by 1000. This card then attacks and destroys "Crimson Shadow Armor Ninja", winning Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 017|episode 17]], this card is shown in a flashback [[Bronk Stone]] has when he reminds Flip he had a Number during his Duel against Yuma previously.
** This card also appears in a flashback Astral has when he asks if Yuma can actually defeat Kite due to his strategies and strength.

* In [[Yu-Gi-Oh! ZEXAL - Episode 018|episode 18]], Yuma uses during his Duel against [[Fortuno]]. He Xyz Summons this card by overlaying "Ganbara Knight" and "Kagetokage". This card attacks and destroys "[[Number 16: Shock Master (anime)|Number 16: Shock Master]]". Later Fortuno activates the effect of "[[Number 11: Big Eye (anime)|Number 11: Big Eye]]" to take control of this card. This card attacks and destroys "[[Kurivolt (anime)|Kurivolt]]". On Fortuno's next turn, this card attacks directly, but Yuma activates "[[Xyz Weight]]" to reduce this card's ATK by 1600 (800 for each Overlay Unit this card had), which lessened the damage. On Fortuno's End Phase, the effect of "Xyz Weight" expires. Later Yuma activates "[[Comeback]]" to regain control of this card. He then overlays this card with its Overlay Units via [[Chaos Xyz Evolution]] in order to Xyz Summon "[[Number C39: Utopia Ray (anime)|Chaos Number 39: Utopia Ray]]".
** This card also appears in a series of flashbacks Astral has when he realizes the feelings he felt was not just fear, but the precious feelings Yuma gave him.

* In [[Yu-Gi-Oh! ZEXAL - Episode 020|episode 20]], Yuma uses this card during his Duel against [[Number 96's holder]]. This card attacks and destroys "[[Number 96: Dark Mist (anime)|Number 96: Dark Mist]]", winning Yuma the Duel (the "Number" holder did not activate the effect of "Dark Mist" as [[Number 96 (character)|Number 96]] wanted to be absorbed in order to possess Astral and gain all the "Numbers" in Astral's possession). Later, Yuma gives this card to [[Bronk Stone]] as per Astral's request before Number 96 fully possesses his body. Number 96 fails to get this card from Bronk due to the [[Emperor's Key]] and thus Bronk challenges Number 96 to a Duel with the winner getting this card. He accepts under the condition he uses Yuma's cards for the Duel.

* In episode 20, Bronk uses this card during his Duel against [[Number 96 (character)|Number 96]] while the latter is using Yuma's Deck. He Xyz Summons this card by overlaying "[[Aye-Iron (anime)|Aye-Iron]]" and "[[Tin Goldfish (anime)|Tin Goldfish]]". Bronk then removes a [[Gearspring Counter]] from "[[Gearspring Catapult]]" in order to increase its ATK by 500. This card attacks "Dark Mist", but Number 96 activates the effect of "Dark Mist" to halve this card's ATK and add it to the ATK of "Dark Mist". Bronk then activates this card's effect to detach an Overlay Unit and negate the attack. Number 96 then activates "[[Counterforce (anime)|Counterforce]]" to inflict damage to Bronk equal to the difference between the ATK of this card and "Dark Mist". On Bronk's End Phase, the effect of "Gearspring Catapult" expires. Later "Dark Mist" attacks this card and Number 96 activates the effect of "Dark Mist" to halve this card's ATK and add it to the ATK of "Dark Mist". Bronk activates this card's effect to detach an Overlay Unit and negate the attack, but Number 96 activates "[[Overlay Banish]]" to negate this card's effect. "Dark Mist" then destroys this card. Number 96 then activates "[[Xyz Cyclone]]" to destroy Bronk's set "[[Gearspring Exploder]]" as this card was destroyed by battle (He was going to destroy "Gearspring Catapult", but Yuma, pretending to be possessed by Number 96's power, claimed Bronk was going to use "Gearspring Exploder" to win the Duel once it's his turn). On the last turn of the Duel, Bronk revives this card via "Monster Reborn". He then activates the effect of "Gearspring Catapult" to increase this card's ATK by 500. This card then attacks and destroys "Dark Mist" (who had 0 ATK due to Bronk using the effect of "[[Gearspring Spirit (anime)|Gearspring Spirit]]" earlier), winning Bronk the Duel. After the Duel, Bronk returns this card to Yuma.

* In [[Yu-Gi-Oh! ZEXAL - Episode 021|episode 21]], Yuma uses this card during his Duel against Lillybot while the latter was under a crook's control. He Xyz Summons this card by overlaying "Gagaga Magician" and "[[Gagaga Girl (anime)|Gagaga Girl]]" (who was Level 4 via the effect of "[[Star Light, Star Bright (anime)|Star Light, Star Bright]]"). Yuma then activates the effect of "Gagaga Girl" to reduce the ATK of "[[Recycle Rhinobot]]" to 0. This card then attacks and destroys "Recycle Rhinobot", winning Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 022|episode 22]], this card is amongst the "[[Number]]s" shown in the [[Emperor's Key]] with Astral after [[Orbital 7]] steals the key from Yuma's locker and Shark is forced to take it in order to prevent Orbital 7 (and later [[Kite Tenjo]] from taking it).

* In [[Yu-Gi-Oh! ZEXAL - Episode 023|episode 23]], this card is amongst the "Numbers" shown in the Emperor's Key when Kite finds Astral. Seeing this card is what made Kite realize what Astral meant when they met previously.
** This card is also shown in a flashback Kite has when he recognizes this card as the same "Number" Yuma used against him.

* In [[Yu-Gi-Oh! ZEXAL - Episode 024|episode 24]], Astral uses this card during his Duel against Kite. He Xyz Summons this card by overlaying "Gogogo Golem" and "Kagetokage". This card attacks and destroys "[[Photon Leo (anime)|Photon Leo]]" (who was equipped with "[[Photon Spear]]"), but Kite activates "[[Armored Back]]" to revive "Photon Leo" and re-equip it with "Photon Spear". Later "Galaxy-Eyes Photon Dragon" attacks this card. Kite then activates the effect of "Galaxy-Eyes Photon Dragon" to banish both cards and send this card's Overlay Units to the Graveyard. At the end of the Battle Phase, both this card and "Galaxy-Eyes Photon Dragon" are Special Summoned from the Banished Zone and "Galaxy-Eyes Photon Dragon" gains 1000 ATK (500 for each Overlay Unit this card had that was sent to the Graveyard through its effect). Kite then activates "[[Galaxy Storm (anime)|Galaxy Storm]]" to destroy this card since it had no Overlay Units, but Astral activates "[[Xyz Reflect (anime)|Xyz Reflect]]" to negate the effect of "Galaxy Storm" and inflict 800 damage to Kite. Later Astral overlays this card with itself via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".

* In [[Yu-Gi-Oh! ZEXAL - Episode 025|episode 25]], this card appears in a flashback Kite has after he arrives at the Duel Square and wonders if the memories he's scanning here are Astral's memories.
** This card also appears in a flashback Astral has when he reminds Yuma that Flip taking away the "Numbers" during his Duel against Yuma caused Astral's loss of consciousness and he plotted against Yuma in that Duel.
** This card also appears in a flashback Kite has when he notes the nearby auditorium building is where the memory of the fourth "Numbers" took place.
** This card also appears in a flashback Yuma has when he remembers that the museum is where he and Shark both had a Tag Duel together and Astral remembers it's also where they got the fifth and sixth "Numbers" from.
** This card also appears in a flashback Yuma has when he remembers that he Duel Fortuno and attained the power of "Utopia Ray".
** This card also appears in a flashback Kite has when he notes that a meeting square in the park is where Yuma and Astral obtained their latest "Number".

====World Duel Carnival Preliminaries====
* In [[Yu-Gi-Oh! ZEXAL - Episode 026|episode 26]], this card is shown in a flashback Kite has when he notes if he faces Astral again during the World Duel Carnival he will defeat him.

* In [[Yu-Gi-Oh! ZEXAL - Episode 032|episode 32]], Yuma uses this card during his Duel against [[Charlie McCay]]. He Xyz Summons this card by overlaying "Ganbara Knight" and "Kagetokage". This card then attacks "[[Number 7: Lucky Straight (anime)|Number 7: Lucky Straight]]", but Charlie activates "[[Dice Crisis]]" to roll a die. Charlie gets a six, so "Dice Crisis" equips itself to this card, Charlie gains control of it, and this card's ATK becomes 0. On the last turn of the Duel, Yuma activates "Comeback" to regain control of this card. He then overlays this card with its Overlay Units via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".

* In [[Yu-Gi-Oh! ZEXAL - Episode 036|episode 36]], Yuma uses this card during his Duel against [[Cameron Clix]]. He Xyz Summons this card by overlaying "[[Gogogo Giant (anime)|Gogogo Giant]]" and "[[Overlay Owl (anime)|Overlay Owl]]". Yuma then overlays this card with its Overlay Units via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".

* In [[Yu-Gi-Oh! ZEXAL - Episode 037|episode 37]], this card appears in a series of flashbacks Astral has when he notes the "Numbers" are pieces of his memories and he wonders what he really is.

* In [[Yu-Gi-Oh! ZEXAL - Episode 038|episode 38]], Yuma uses this card during his Duel against [[Nistro]] and [[Dextra]]. He Xyz Summons this card by overlaying "[[Gagaga Gardna (anime)|Gagaga Gardna]]" and "[[Tasuke Knight (anime)|Tasuke Knight]]" (which was after [[Number 39: Utopia (character)|Number 39: Utopia]] adds himself to Yuma's Deck). Later Dextra activates the effect of "[[Photon Papilloperative (anime)|Photon Papilloperative]]" to switch this card to Attack Position and reduce its ATK by 600. After Dextra activates "[[Berserk Scales (anime)|Berserk Scales]]" to increase the ATK of "Photon Papilloperative" by 1000, "Photon Papilloperative" attacks this card, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack. Later "[[Photon Strike Bounzer (anime)|Photon Strike Bounzer]]" attacks this card, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack, however Nistro activates the effect of "Photon Strike Bounzer" to negate this card's effect and inflict 1000 [[effect damage|damage]] to Yuma. Yuma then activates "[[Damage Diet (anime)|Damage Diet]]" to halve all effect damage he takes this turn. "Photon Strike Bounzer" continues with its attack, but Yuma activates "Half Unbreak" to prevent this card's destruction and halve the [[battle damage]] he takes. After Astral returns, Yuma activates the effect of "[[Overlay Eater (anime)|Overlay Eater]]" to detach an Overlay Unit from "Photon Strike Bounzer" and attach the Overlay Unit to this card. This card then attacks "Photon Papilloperative" and Yuma activates this card's effect to detach an Overlay Unit and negate the attack. Yuma then activates "Double or Nothing!" to double this card's ATK and let it attack again. Yuma then activates "[[Double Tension]]" to double this card's ATK once again. This card then attacks "Photon Papilloperative" (whose ATK was 1100 due to the second effect of "Berserk Scales"), but Nistro activates "[[Bounzer Guard (anime)|Bounzer Guard]]" to redirect the attack to "Photon Strike Bounzer". This card then destroys "Photon Strike Bounzer", defeating Nistro. Due to the rulings of the 2 vs. 1 Duel, Dextra is automatically eliminated since Nistro lost, so Yuma wins the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 042|episode 42]], Yuma uses this card during his Tag Duel with Kite against [[Quattro]] and [[Trey]]. He Xyz Summons this card by overlaying "Ganbara Knight" and "Kagetokage". Later Quattro activates the effect of "[[Number 15: Gimmick Puppet Giant Grinder (anime)|Number 15: Gimmick Puppet Giant Grinder]]" to destroy this card and inflict its ATK as damage to Yuma. In [[Yu-Gi-Oh! ZEXAL - Episode 043|the next episode]], Yuma activates "Monster Reborn" to revive this card. He then overlays this card with itself via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".

* In [[Yu-Gi-Oh! ZEXAL - Episode 045|episode 45]], this card appears in a flashback Dextra has when she reminds Nistro, Yuma has the "Number" cards, including the original "Number".

* In [[Yu-Gi-Oh! ZEXAL - Episode 048|episode 48]], Yuma uses this card during his Duel against Trey. He Xyz Summons this card by overlaying "Gagaga Magician" and "[[Flelf (anime)|Flelf]]" (who was Level 4 through its own effect). Due to the last effect of "[[Gagagarevenge (anime)|Gagagarevenge]]", this card gains 300 ATK as "Gagaga Magician" was used for an Xyz Summon while equipped with "Gagagarevenge". This card then attacks and destroys "[[Number 33: Chronomaly Machu Mech (anime)|Number 33: Chronomaly Machu Mech]]". Later "[[Number 6: Chronomaly Atlandis (anime)|Number 6: Chronomaly Atlandis]]" (whose ATK was 5000 due to it being equipped with "Chronomaly Machu Mech") attacks this card, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack. In [[Yu-Gi-Oh! ZEXAL - Episode 049|the next episode]], Yuma overlays this card with its Overlay Unit via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".
** In the first above-mentioned episode, this card is shown in a series of flashbacks Yuma has when Kazuma tries to remind him of his teachings to him after using the power of the "Numbers" Yuma and Astral obtained to undo the effects of Trey's crest.

====World Duel Carnival Finals====
* In [[Yu-Gi-Oh! ZEXAL - Episode 059|episode 59]], Yuma uses this card during his Duel against [[Nistro]]. He Special Summons this card via "[[Xyz Xtreme !! (anime)|Xyz Xtreme !!]]" with the same card attaching "[[Gagaga Cowboy (anime)|Gagaga Cowboy]]" to this card as an Overlay Unit. This card then attacks "[[Heroic Champion - Excalibur (anime)|Heroic Champion - Excalibur]]" and Nistro activates the latter's effect to double its ATK. Yuma then activates this card's effect to detach an Overlay Unit and negate the attack. He then activates "[[Double or Nothing! (anime)|Double or Nothing!]]" to double this card's ATK and let it attack again. This card then attacks and destroys "Heroic Champion - Excalibur", winning Yuma the Duel.
** This card also appears in a flashback Nistro has when he reveals he and Dextra used to do everything [[Mr. Heartland]] told them to do, but after seeing Yuma's Dueling style, his burning Dueling spirit was reignited.

* In [[Yu-Gi-Oh! ZEXAL - Episode 062|episode 62]], Yuma uses this card during his Duel against Shark. He Xyz Summons this card by overlaying "Gogogo Golem" and "Gagaga Magician". This card attacks "[[Number C32: Shark Drake Veiss (anime)|Chaos Number 32: Shark Drake Veiss]] and Yuma activates this card's effect to detach an Overlay Unit and negate the attack. Yuma then activates "[[Rivals Unite]]" to take control of "Shark Drake Veiss", which subsequently frees Shark from [[Vetrix]]'s control. This card remained on the field until the Duel was over.
** This card also appears in a series of flashbacks Shark has when Yuma tries to remind him of their previous Duels with each other.

* In [[Yu-Gi-Oh! ZEXAL - Episode 064|episode 64]], Yuma Summons this card while in [[Hart Tenjo]]'s consciousness after he finds the dragon that represented [[Vetrix]]'s connection to Hart (which allowed Vetrix to injure Hart whenever he was injured). This card destroys the dragon removing the connection.

* In [[Yu-Gi-Oh! ZEXAL - Episode 065|episode 65]], Yuma uses this card during his Duel against [[Vetrix]]. He Xyz Summons this card by overlaying "[[Rai Rider (anime)|Rai Rider]]" and "[[Zubaba Knight (anime)|Zubaba Knight]]" via "[[Sphere Field (card)|Sphere Field]]. In [[Yu-Gi-Oh! ZEXAL - Episode 066|the next episode]], this card attacks and destroys "[[Number 8: Heraldic King Genom-Heritage (anime)|Number 8: Heraldic King Genom-Heritage]]". On Yuma's next turn, he overlays this card with its two Overlay Units via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".
** In the first above-mentioned episode, this card is shown during the explanation of the effects of "Sphere Field" done by Mr. Heartland.

* In [[Yu-Gi-Oh! ZEXAL - Episode 067|episode 67]], [[Dr. Faker]] uses [[Sphere Field]] to absorb this card along with every "Number" Yuma and Vetrix had in their possession after Yuma defeats Vetrix.

* In [[Yu-Gi-Oh! ZEXAL - Episode 068|episode 68]], this card is amongst the "Numbers" floating through the [[Sphere Field]]. [[Astral]] manages to give this card and "[[Number 32: Shark Drake (anime)|Number 32: Shark Drake]]" to Yuma before ejecting him from the Field. Later Yuma, Shark, and Kite hold their signature [[Xyz Monster]]s when Yuma declares that everybody's future is at stake and that they challenge Dr. Faker to a Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 069|episode 69]], Yuma uses this card during his [[Tag-Team Duel]] with Shark and Kite against [[Dr. Faker]]. He Xyz Summons this card by overlaying "Goblindbergh" and "Gagaga Magician". This card attacks "[[Number 53: Heart-eartH (anime)|Number 53: Heart-eartH]]", but Faker activates the third effect of "Heart-eartH" to have it gain ATK equal to this card's current ATK by equipping it with "[[Garbage Ogre (anime)|Garbage Ogre]]" from his Graveyard. Yuma then activates this card's effect to detach an Overlay Unit and negate the attack. Yuma then activates "Double or Nothing!" to double this card's ATK and let it attack again. This card attacks "Heart-eartH" again, but Faker [[send]]s "Garbage Ogre" to the [[Graveyard]] to prevent his monster from being [[destroyed by battle]]. Faker then activates the sixth effect of "Heart-eartH" to inflict [[effect damage|damage]] to his opponent equal to half the difference in the previous and current ATK of "Heart-eartH" and activates the seventh effect of "Hear-eartH" to gain Life Points equal to the damage he inflicted. Later Shark detaches this card's remaining Overlay Unit to Special Summon "[[Xyz Remora (anime)|Xyz Remora]]" via its own effect and reduce the number of monsters required to Xyz Summon a monster that uses "Xyz Remora" as an Overlay Unit by one. After Shark equips this card with "[[Shield Fin]]", this card attacks "Heart-eartH", but Faker activates the third effect of "Heart-eartH" to have it gain ATK equal to this card's current ATK. Shark activates the effect of "Shield Fin" to reduce this card's ATK to 0 and prevent its destruction by battle as part of his strategy. On Shark's End Phase, the effect of "Shield Fin" expires, returning this card's ATK to its original value. Later, Kite uses this card to attack "Heart-eartH", but Faker activates the third effect of "Heart-eartH" to have it gain ATK equal to this card's current ATK. Kite activates the effect of "Shield Fin" to reduce this card's ATK to 0 and prevent its destruction by battle as part of his strategy. In [[Yu-Gi-Oh! ZEXAL - Episode 070|the next episode]], the second effect of "[[Number 92: Heart-eartH Dragon (anime)|Number 92: Heart-eartH Dragon]]" switches all monsters controlled by Yuma, Shark, and Kite to Defense Position. On Kite's End Phase, the effect of "Shield Fin" expires, returning this card's ATK to its original value. Later "Heart-eartH Dragon" attacks "Number 32: Shark Drake" (Faker planned to use the third effect of "Heart-eartH Dragon" to nullify the damage he would take and inflict an equal amount of damage to his opponents as effect damage instead), but Shark activates "[[Escape Lure]]" to change the target to this card and halve the battle damage Faker takes. Yuma then activates "Half Unbreak" to prevent "Heart-eartH Dragon" from being destroyed by battle and halve the damage Faker takes. The attack fails, but the third effect of "Heart-eartH Dragon" nullifies the damage Faker would take and inflicts an equal amount of damage to his opponents as effect damage. Later Yuma overlays this card with its one Overlay Unit via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".
** In the first above-mentioned episode, Yuma, Shark, and Kite are holding their signature Xyz Monsters at the beginning of the episode as Faker prepares for the Duel.
** In the first above-mentioned episode, this card appears in a flashback Kite has when he realizes the problem with the effect of "Heart-eartH" as it gains ATK equal to that of the monster that attacks it and even if Dr. Faker takes damage, "Heart-eartH" will make Yuma, Shark, Kite take half of the damage they inflict to Dr. Faker.

* In [[Yu-Gi-Oh! ZEXAL - Episode 072|episode 72]], Yuma uses this card during his Duel against Kite. He Xyz Summons this card by overlaying "Goblindbergh" and "Gagaga Magician". This card attacks "Galaxy-Eyes Photon Dragon" and Yuma activates this card's effect to detach an Overlay Unit and negate the attack. Yuma then activates "[[Flash Effect]]" to increase this card's ATK by 800 and negate the effect of all Effect Monsters on the field. Kite activates "[[Battle Simulation]]" to halve the ATK of both monsters and prevent them from being destroyed by battle, but Yuma activates "[[Double Bind]]" to double this card's ATK and negate effects that prevent destruction by battle. This card then destroys "Galaxy-Eyes Photon Dragon". On Yuma's End Phase, the effect of "Flash Effect, "Battle Simulation" and "Double Bind" expire. In [[Yu-Gi-Oh! ZEXAL - Episode 073|the next episode]], Kite activates the effect of "[[Starliege Paladynamo (anime)|Starliege Paladynamo]]" to reduce this card's ATK to 0 and negate the effects of all other cards on the field. "Starliege Paladynamo" then attacks and destroys this card. Later Yuma activates "[[Xyz Revival]]" to revive this card. He then overlays this card with itself via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray". Yuma then detaches this card in order to activate the effect of "Utopia Ray". After "[[Neo Galaxy-Eyes Photon Dragon (anime)|Neo Galaxy-Eyes Photon Dragon]]" and "Utopia Ray" destroy each other in a [[Double KO]], Yuma activates "[[Xyz Double Back (anime)|Xyz Double Back]]" to revive this card and "Utopia Ray", but Kite activates his own "Xyz Double Back" to revive "Galaxy-Eyes Photon Dragon" and "Neo Galaxy-Eyes Photon Dragon". "Galaxy-Eyes Photon Dragon" and "Neo Galaxy-Eyes Photon Dragon" then attack and destroy this card and "Utopia Ray" respectively, winning Kite the Duel.

====Barian Invasion====
* In [[Yu-Gi-Oh! ZEXAL - Episode 074|episode 74]], this card appears in front of Astral when he senses Yuma is having a Duel with the "Numbers" at stake. Astral realizes that this card wants to go to Yuma to help him so Astral allows so. Later Yuma uses this card during his Duel against [[Fender]] while the latter was possessed by the [[Barian]]s. He Xyz Summons this card by overlaying "Goblindbergh" and "[[Bachibachibachi (anime)|Bachibachibachi]]" (who was Level 4 via "[[Plus Star 123]]"). Due to the [[effect]] of "Bachibachibachi", this card is granted the ability to inflict [[piercing]] [[battle damage]]. This card then [[attack]]s "[[Mechquipped Angineer (anime)|Mechquipped Angineer]]", but Fender activates the effect of "Mechquipped Angineer" to switch it to Defense Position and prevent it from being destroyed. This card then inflicts piercing damage to Fender After Fender Xyz Summons "[[CXyz Mechquipped Djinn Angeneral (anime)|Chaos Xyz Mechquipped Djinn Angeneral]]" via the effect of "[[Rank-Up-Magic Barian's Force (anime)|Rank-Up-Magic Barian's Force]]", the latter card detaches this card's Overlay Units, attaches them to "Mechquipped Djinn Angeneral", and decreases this card's ATK by 600 (300 for each Overlay Unit it lost). In [[Yu-Gi-Oh! ZEXAL - Episode 075|the next episode]], "Mechquipped Djinn Angeneral" then attacks and destroys this card since the former monster negated this card's first effect. On the last turn of the Duel, Yuma revives this card via "[[Numbers Evocation]]". Fender activates "[[Xyz Imprisonment]]" to prevent this card from attacking. Yuma then overlays this card with itself via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".

* In [[Yu-Gi-Oh! ZEXAL - Episode 076|episode 76]], Yuma uses this card during his Duel against [[Devon Knox]] while the latter was possessed by the Barians. He Xyz Summons this card by overlaying "Gagaga Magician" and "[[Gagaga x Gagaga]]" (who had the stats of "Gagaga Magician" through its own effect). Yuma then overlays this card with its two Overlay Units via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".

* In [[Yu-Gi-Oh! ZEXAL - Episode 077|episode 77]], Yuma uses this card during his Duel against [[Carlyle Chesterton]] while the latter was possessed by the Barians. He Xyz Summons this card by overlaying "Gagaga Magician" and "Gagaga Girl" (who was Level 4 via "[[Gagagawind (anime)|Gagagawind]]"). Yuma then activates the effect of "Gagaga Girl" to reduce the ATK of "[[CXyz Simon the Great Moral Leader (anime)|Chaos Xyz Simon the Great Moral Leader]]" to 0. This card then attacks and destroys "Simon the Great Moral Leader" winning Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 081|episode 81]], Yuma uses this card during his [[Tag-Team Duel]] with [[Girag]] against [[Tori Meadows]] and [[Cathy Katherine]] while the latter two were possessed by the [[Barian]]s. He Xyz Summons this card by overlaying "Gagaga Magician" and "Gagaga Girl" (who was Level 4 via "[[Level Lifter (anime)|Level Lifter]]"). Yuma then activates the effect of "Gagaga Girl" to reduce the ATK of "[[CXyz Dark Fairy Cheer Girl (anime)|Chaos Xyz Dark Fairy Cheer Girl]]" to 0. Yuma then activates Girag's "[[Hand Power]]" to double this card's [[ATK]]. This card then attacks and destroys "Dark Fairy Cheer Girl", winning Yuma's team the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 082|episode 82]], Yuma uses this card during his Duel against [[Mizar]]. He Xyz Summons this card by overlaying "Goblindbergh" and "Ganbara Knight". Yuma then [[equip]]s this card with "[[Overlay Chain]]", preventing its Overlay Units from being affected by card effects. In [[Yu-Gi-Oh! ZEXAL - Episode 083|the next episode]], "[[Number 107: Galaxy-Eyes Tachyon Dragon (anime)|Number 107: Galaxy-Eyes Tachyon Dragon]]" attacks this card, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack. Mizar then activates the effect of "Galaxy-Eyes Tachyon Dragon" to negate the effects of all other face-up monsters, increase its ATK by 1000 (since Yuma activated a card effect during the Battle Phase), and let "Galaxy-Eyes Tachyon Dragon" attack again. "Galaxy-Eyes Tachyon Dragon" then attacks and destroys this card. The shock from the [[Sphere Field]] created by the [[Barian Sphere Cube]] hurts Yuma so much that he is knocked out, forcing Kite Tenjo to take over for Yuma.
** In the first above-mentioned episode, this card is seen at the beginning of the episode when Astral observes the "Numbers" he and Yuma currently have and which "Numbers" they still need to find.
** In the first above-mentioned episode, this card appears in a series of flashbacks Yuma has when he states that the Barians have been attacking continuously lately and the "Chaos Xyz" monsters the brainwashed people are using are powerful.

* In [[Yu-Gi-Oh! ZEXAL - Episode 084|episode 84]], this card appears in a flashback Astral has when he wonders about "Galaxy-Eyes Tachyon Dragon" (as there were only 100 "Numbers") and made note of the tremendous energy he felt after both Kite and Mizar's "Galaxy-Eyes" monsters had appeared on the field during their Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 085|episode 85]], Yuma uses this card during his Duel against [[Alito]]. He Xyz Summons this card by overlaying "Gagaga Magician" and "[[Gagaga Child (anime)|Gagaga Child]]" (who was Level 4 via its own effect). As Yuma used "Gagaga Child" for this card's Xyz Summon, it couldn't attack this turn. After Yuma sets three cards, Alito activates "[[Overlay Flash]]" to negate this card's effects. Later "[[Battlin' Boxer Lead Yoke (anime)|Battlin' Boxer Lead Yoke]]" (whose ATK was 3000 via its own effect) attacks this card, but Yuma activates "[[Battle Rush]]" to prevent this card from being destroyed and make Alito take the battle damage he would take, however Alito activates "[[Fancy Footwork]]" to negate and destroy "Battle Rush". Yuma then activates "[[Xyz Strike]]" to negate and destroy "Fancy Footwork" and draw a card, but Alito activates "[[Counter Clash]]" to negate and destroy "Xyz Strike" and double the battle damage Yuma takes from this battle. "Lead Yoke" then destroys this card. Later Yuma activates "[[Xyz Revenge]]" to revive this card and attach the Overlay Unit of "Lead Yoke" to this card. Due to the second effect of "Lead Yoke", it gains 800 ATK. Yuma then activates "[[Fiery Fervor (anime)|Fiery Fervor]]" to double this card's ATK. This card then attacks and destroys "Lead Yoke". In [[Yu-Gi-Oh! ZEXAL - Episode 086|the next episode]], "[[Number 105: Battlin' Boxer Star Cestus (anime)|Number 105: Battlin' Boxer Star Cestus]]" attacks this card, but Yuma activates this card's effect to negate the attack by detaching an Overlay Unit. Alito then activates the effect of "Battlin' Boxer Star Cestus" to prevent the battle from being negated, prevent "Battlin' Boxer Star Cestus" from being destroyed, and inflict the battle damage Alito would take to Yuma instead. Later Yuma overlays this card with itself via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray".

* In [[Yu-Gi-Oh! ZEXAL - Episode 087|episode 87]], Yuma uses this card during his Battle Royal Duel against [[Vector|Ray Shadows]] and [[Girag]]. He Xyz Summons this card by overlaying "Ganbara Knight" and "[[Dododo Buster (anime)|Dododo Buster]]" (who was Level 4 due to it being summoned through its own effect). Later "[[Number 106: Giant Hand (anime)|Number 106: Giant Hand]]" attacks "[[Shining Destroyer]]", but Yuma activates this card's effect to detach an Overlay Unit and negate the attack, however Girag activates the effect of "Giant Hand" to negate this card's effect. "Giant Hand" then destroys "Shining Destroyer". In [[Yu-Gi-Oh! ZEXAL - Episode 088|the next episode]], this card attacks "Giant Hand", but the last effect of "Giant Hand" activates, destroying this card and inflicting [[effect damage|damage]] to Yuma equal to this card's ATK. Ray activates the effect of "[[Shining Sly]]" to [[Tribute]] Yuma's "Gogogo Golem" and reduce the damage to 0, but Girag activates the effect of "Giant Hand" to negate the effect of "Shining Sly". On the last turn of the Duel, Ray activates "[[Shining Reborn]]" to revive this card and set "[[Rank-Up-Magic Limited Barian's Force (anime)|Rank-Up-Magic Limited Barian's Force]]" on Yuma's field. Yuma then activates "Rank-Up-Magic Limited Barian's Force" to [[Rank-Up]] this card via Chaos Xyz Evolution in order to Xyz Summon "[[Number C39: Utopia Ray V (anime)|Chaos Number 39: Utopia Ray V]]". Yuma then detaches this card for the effect of "Utopia Ray V".
** This card appears in a series of flashbacks Yuma has when he explains to Tori and Bronk that the Sphere Field that Mizar and Alito  used in their Duels against him have done damage to Astral's body and thus he has to recover inside the Key.
** In the second above-mentioned episode, this card appears in a flashback Girag when he explains to Yuma and Ray the reason why this card was destroyed when it attacked was due to it being affected by the effect of "Giant Hand".

* In [[Yu-Gi-Oh! ZEXAL - Episode 089|episode 89]], this card appears in a series of flashbacks Astral has when he ponders over the "[[Number 10X|Over-Hundred Numbers]]" and the fact that they can be evolved into "[[Number C]]" monsters.

* In [[Yu-Gi-Oh! ZEXAL - Episode 093|episode 93]], Yuma uses this card during his Tag-Team Duel with [[Anna Kaboom]] against [[Mayday Walker]] and [[Brooke Walker]]. He Xyz Summons this card by overlaying "Gagaga Magician" and Anna's "[[Ruffian Railcar (anime)|Ruffian Railcar]]". Yuma then activates "Rank-Up-Magic Limited Barian's Force" to Rank-Up this card via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray V".

* In [[Yu-Gi-Oh! ZEXAL - Episode 094|episode 94]], Yuma uses this card during his Duel against [[Vector]] (who was actually a clone created by the real Vector). He Xyz Summons this card by overlaying "Gagaga Magician" and "Gagaga Girl" (who was Level 4 via "Gagagawind"). The effect of "Gagaga Girl" activates, reducing the ATK of "[[Number 66: Master Key Beetle (anime)|Number 66: Master Key Beetle]]" to 0. This card attacks "Master Key Beetle", but Vector activates the last effect of "Master Key Beetle" to [[send]] "[[Magical Tomb]]" to the [[Graveyard]] and prevent "Master Key Beetle" from being destroyed. Later two "[[Umbral Horror Mirage Token (anime)|Umbral Horror Mirage Tokens]]" attack this card, but Yuma activates this card's effect twice to detach both Overlay Units and negate the attacks. A third "Umbral Horror Mirage Token" then attacks this card. This card destroys the "Umbral Horror Mirage Token" since the token wasn't a "Number" monster, but this allows Vector to activate "[[Umbral Horror Retaliation]]", which destroys this card. On the last turn of the Duel, Yuma revives this card via the first effect of "[[V Salamander]]". Yuma then activates "Rank-Up-Magic Limited Barian's Force" to Rank-Up this card via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray V". Yuma equips "[[V Salamander (anime)|V Salamander]]" to "Utopia Ray V", Yuma detaches this card in order to activate the effect of "Utopia Ray V".

* In [[Yu-Gi-Oh! ZEXAL - Episode 095|episode 95]], Yuma uses this card during his Duel against Vector (the Vector dueling was a clone created by the real Vector). He Xyz Summons this card by overlaying "Goblindbergh" and "Ganbara Knight". The first effect of "[[Sargasso the D.D. Battlefield (anime)|Sargasso the Different Dimension Battlefield]]" then inflicts 500 damage to Yuma. In [[Yu-Gi-Oh! ZEXAL - Episode 096|the next episode]], "[[Number 104: Masquerade (anime)|Number 104: Masquerade]]" attacks this card, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack. Vector activates the second effect of "Masquerade" to negate this card's effect and inflict 800 damage to Yuma. Yuma then activates "[[Half Unbreak (later anime)|Half Unbreak]]" to prevent this card's destruction and halve the damage he takes. Later Yuma activates "Rank-Up-Magic Limited Barian's Force" to Rank-Up this card via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray V". Yuma then detaches this card in order to activate the effect of "Utopia Ray V". [[Yu-Gi-Oh! ZEXAL - Episode 098|Two episodes later]], Yuma revives this card via "[[Xyz Revenge Shuffle (anime)|Xyz Revenge Shuffle]]" after "[[Number C104: Umbral Horror Masquerade (anime)|Chaos Number 104: Umbral Horror Masquerade]]" destroys "Utopia Ray V" in battle. The first effect of "Sargasso" activates, but Yuma activates the effect of "[[Interceptomato (anime)|Interceptomato]]" to nullify the damage he would take. "Umbral Horror Masquerade" attacks this card via the final effect of "Xyz Revenge Shuffle", but Yuma activates the effect of "[[Spell Recycler (anime)|Spell Recycler]]" in response. He then activates the effect of "[[Xyz Agent (anime)|Xyz Agent]]" to activate this card's effect and negate the attack. On the last turn of the Duel, Yuma activates "[[Rank-Up-Magic Numeron Force (anime)|Rank-Up-Magic Numeron Force]]" to Rank-Up this card via Chaos Xyz Evolution in order to Xyz Summon "[[Number C39: Utopia Ray Victory (anime)|Chaos Number 39: Utopia Ray Victory]]".
** In the first above-mentioned episode, Yuma summons this card to stop the Duel Monsters Vector sent to attack the Different Dimension Airship.

====Mythyrian Numbers War====
* In [[Yu-Gi-Oh! ZEXAL - Episode 100|episode 100]], [[Yuma Tsukumo]] plays this card against [[Mach]]. He [[Xyz Material|overlay]]s "[[Gagaga Magician]]" and "[[Gagaga Child]]" to [[Xyz Summon]] it after having changed the [[Level]] of "Child" to 4 via its own [[effect]]. Mach [[target]]s this card with the effect of "[[Number 44: Sky Pegasus]]", with Yuma choosing to [[pay]] 500 [[Life Points]] to prevent its [[destroy|destruction]], but he also take 500 [[effect damage|damage]]. This card later attacks "Sky Pegasus", but Mach [[equip]]s his monster with "[[Intrigue Shield]]" to prevent its destruction and the [[battle damage]]. Mach targets this card with the effect of "Sky Pegasus" a second time, with Yuma again paying 500 Life Points and taking 500 damage to protect this card from destruction. Yuma then uses "[[Rank-Up-Magic Numeron Force]]" to [[Rank-Up]] this card into "[[Number C39: Utopia Ray Victory|Chaos Number 39: Utopia Ray Victory]]".

* In [[Yu-Gi-Oh! ZEXAL - Episode 101|episode 101]], [[Astral]] plays this card against [[Number 96 (character)|Number 96]]. He overlays two "[[Toy Knight]]s" to Xyz Summon. He then equips it with "[[Guard Robe Exchange]]", increasing its [[ATK]] by 500. This card attacks "[[Number 96: Dark Mist]]", with Number 96 [[activate|activating]] its effect, [[detach]]ing an [[Xyz Material|Overlay Unit]] to halve the ATK of this card and add it to that of "Dark Mist". The equipped "Guard Robe Exchange" inflicts [[effect damage|damage]] to Number 96 equal to the difference in ATK. Astral then detaches an Overlay Unit from this card to [[negate]] his own attack. In [[Yu-Gi-Oh! ZEXAL - Episode 102|the next episode]], this card is attacked by "Dark Mist", with its ATK being halved and added to that card's again. Astral detaches an Overlay Unit to negate the attack, but Number 96 activates the effect of "[[Number 65: Djinn Buster]]", detaching an Overlay Unit to negate the effect and inflict 500 damage. The attack continues and this card is destroyed. When "[[Number C65: King Overfiend|Chaos Number 65: King Overfiend]]" attacks [[direct attack|directly]], Astral activates "[[Xyz Reborn]]" to [[Special Summon]] this card. Astral then performs a [[Chaos Xyz Evolution]]" to Summon "[[Number C39: Utopia Ray|Chaos Number 39: Utopia Ray]]".

* In [[Yu-Gi-Oh! ZEXAL - Episode 103|episode 103]], Yuma plays this card while [[Tag-Team Duel|teaming]] with [[Dextra]] against [[Alito]] and a brainwashed [[Nistro]]. He overlays "Gagaga Magician" and "[[Gagagamirror]]" to Xyz Summon it. Nistro attacks this card with "[[Number 54: Lion Heart]]", detaching an Overlay Unit to prevent his card's destruction by battle and inflict the battle damage to both players. In [[Yu-Gi-Oh! ZEXAL - Episode 104|the next episode]], this card attacks Alito's [[Set]] monster, "[[Battlin' Boxer Rib Gardna]]", which changes the attack target to "Lion Heart" and detaches the Overlay Units from this card. Nistro uses the effect of "Lion Heart" to inflict the battle damage to both players, with Dextra activating "[[Butterspy Protection]]" to halve the battle damage. Alito attacks this card with "[[Battlin' Boxer Cheat Commissioner]]", whose effect allows "Lion Heart" to attack instead. Dextra redirects the attack to her "[[Swallowtail Butterspy]]" with "[[Butterspy Courage]]". Nistro equips "Lion Heart" with "[[Stoic Challenge]]" and "[[Heroic Growth]]" and attacks and destroys this card with it.

* In [[Yu-Gi-Oh! ZEXAL - Episode 105|episode 105]], this card appears in a flashback to episode 97.

* In [[Yu-Gi-Oh! ZEXAL - Episode 107|episode 107]], this card appears in a flashback to episode 87.

* In [[Yu-Gi-Oh! ZEXAL - Episode 110|episode 110]], Yuma uses this card during his Duel against Number 96. He Xyz Summons this card by overlaying "Gogogo Golem" and "[[Doggy Diver (anime)|Doggy Diver]]". Yuma then activates "Rank-Up-Magic Numeron Force" to Rank-Up this card via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray Victory". Number 96 then activates "[[Chaos Bringer]]" to detach all Overlay Units from "Utopia Ray Victory". In [[Yu-Gi-Oh! ZEXAL - Episode 111|the next episode]], Astral (taking over for Yuma) revives this card via "[[Number Return]]", which also [[attach]]es "[[Number 69: Heraldry Crest (anime)|Number 69: Heraldry Crest]]" and "Number 92: Heart-eartH Dragon" to this card as Overlay Units. Yuma (now joined with Astral via ZEXAL Morph) then overlays this card with its two Overlay Units via Chaos Xyz Evolution in order to Xyz Summon "Chaos Number 39: Utopia Ray". After "[[Number Lockdown]]" is negated and destroyed by "[[Utopian Hope]]", Yuma activates the effect of "Utopia Ray" three times by detaching all its Overlay Units. After "Utopia Ray" and "[[Number C96: Dark Storm (anime)|Chaos Number 96: Dark Storm]]" are destroyed in a Double KO, Yuma activates the last effect of "[[ZW - Sleipnir Mail (anime)|ZW - Sleipnir Mail]]" to revive this card. This card then attacks directly, winning Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Episode 112|episode 112]], this card can be seen on Yuma's desk as he mourns the loss of Astral.
** This card is also shown in Yuma's explanation to Mr. Heartland when he explains that to him and Astral the Numbers represent what they everything fighting for.

* In [[Yu-Gi-Oh! ZEXAL - Episode 113|episode 113]], Yuma uses this card during his Tag-Team Duel with Trey against [[Erazor]]. He Xyz Summons this card by overlaying "Gagaga Magician" and "Kagetokage". After Yuma activates the effect of "[[Reservation Reward]]" to set "Double or Nothing!", this card attacks "[[Number 3: Cicada King]]" and Yuma activates this card's effect to detach an Overlay Unit and negate the attack (Yuma intended to use "Double or Nothing!" to double this card's ATK and let it attack again with "Reservation Reward" doubling this card's ATK again and letting this card inflict piercing damage). Erazor then activates the effect of "Cicada King" to negate this card's effects and increase the DEF of "Cicada King" by 500, causing the attack to fail. Later "Cicada King" (whose ATK was 4700 via "[[Cicada Illusion]]") attacks this card, but Trey activates "[[Orichalcum Mirage]]" to change the attack target to "Number 33: Chronomaly Machu Mech". Later Yuma activates "[[Release, Reverse, Burst (anime)|Release, Reverse, Burst]]" to Tribute this card and destroy Erazor's Set "[[Cicada Force]]". On the last turn of the Duel, Trey activates the second effect of "Number 6: Chronomaly Atlandis" to equip itself with this card, increasing its ATK by this card's ATK. This card remained on the field until the duel was over.
** This card also appears in a flashback Yuma has when he remembers he used "Double or Nothing!" with this card during the duel where he first met Astral.
** This card also appears in a flashback Trey has when he realizes what Yuma's strategy with "Reservation Reward" and "Double or Nothing!" is.

* In [[Yu-Gi-Oh! ZEXAL - Episode 116|episode 116]], this card appears in a series of flashbacks Trey has when he explains that the reason Yuma repeatedly visits the places from his memories is because Yuma always believes that he will one day meet Astral again.

* In [[Yu-Gi-Oh! ZEXAL - Episode 118|episode 118]], Yuma uses this card during his Duel against [[Eliphas]]. He Xyz Summons this card by overlaying "Ganbara Knight" and "Kagetokage". Yuma then equips this card with "[[Reverse Breaker (anime)|Reverse Breaker]]". This card then attacks "[[New Order 4: Etheric Anubis]]" and Yuma activates the effect of "Reverse Breaker" to destroy Eliphas's set "[[Mysterious Mirror]]". Eliphas then activates the effect of "[[New Order 4: Etheric Anubis]]" to Set the destroyed card from the Graveyard  and allow him to activate it the turn it was set. Eliphas then activates "Mysterious Mirror" to prevent the battling monsters from being destroyed by battle and inflict the battle damage he would take to Yuma, but Yuma activates this card's effect to detach an Overlay Unit and negate the attack. In [[Yu-Gi-Oh! ZEXAL - Episode 119|the next episode]], Eliphas activates the effect of "[[New Order 6: Etheric Apophis]]" to reduce this card's ATK by 2000. "Etheric Apophis" then attacks this card and the second effect of "[[Rank-Up Advantage]]" negates this card's effects. Yuma then activates "Half Unbreak" to prevent this card's destruction and halve the battle damage he takes. Later Yuma activates "Rank-Up-Magic Numeron Force" to Rank-Up this card via Chaos Xyz Evolution in order to Xyz Summon "Utopia Ray Victory". This card is detached for the effect of "Utopia Ray Victory" at an unspecified point. In [[Yu-Gi-Oh! ZEXAL - Episode 120|the following episode]], this card appears in a flashback Shark when he realizes if the ironic fate that the friends he made as a human are now his enemies exist after he discovers he and [[Rio Kastle]] are truly Barians and that he is one of the enemies Yuma, Astral, and Kite are fighting against. In [[Yu-Gi-Oh! ZEXAL - Episode 121|the next episode]], Yuma revives this card via "[[Purge Ray (anime)|Purge Ray]]". Eliphas then activates the final effect of "[[New Order 13: Etheric Amon]]" to attach nine cards from the top of Yuma's Deck to "Etheric Amon" as Overlay Units (as the number of cards removed from Yuma's Deck was equal to the difference in Ranks between this card and "Etheric Amon"). On the last turn of the Duel, Yuma activates "[[Rank-Down-Magic Numeron Fall (anime)|Rank-Down-Magic Numeron Fall]]" to [[Rank-Down]] this card via [[Xyz Evolution#Rank-Down Xyz De-Evolution|Rank-Down Xyz De-Evolution]] in order to Xyz Summon "[[Number 39: Utopia Roots (anime)|Number 39: Utopia Roots]]". When "Utopia Roots" attacks "Etheric Amon", Yuma activates the effect of "Utopia Roots" to negate the attack by detaching this card. The effect of "Utopia Roots" then attaches this card from the Graveyard to "Etheric Amon" (increasing its ATK by 100) and makes the ATK of "Utopia Roots" equal to the difference in Ranks between "Utopia Roots" and "Etheric Amon" times 100 multiplied by the number of Overlay Units on "Etheric Amon".
** In the first above-mentioned episode, this card appears in a series of flashbacks Yuma has when he tells Eliphas that while he has argued with Astral and got into unintentional fights in the past, they have both fought together no matter what form of pain or sorrow they suffer from.
** In the fourth above-mentioned episode, this card appears in Shark's memories as he remembers his fond memories with Yuma, Astral, and Kite before he ultimately chooses to help Barian World.

* In [[Yu-Gi-Oh! ZEXAL - Episode 123|episode 123]], Yuma uses this card during his Duel against Mr. Heartland (taking over for Kite). He Xyz Summons this card by overlaying "[[Gagaga Caesar (anime)|Gagaga Caesar]]" and "[[Gagaga Clerk (anime)|Gagaga Clerk]]" (who were both Level 4 via the effect of "Gagaga Caesar"). This card attacks "[[Number 1: Infection Buzz King (anime)|Number 1: Infection Buzz King]]", but Mr. Heartland activates "[[Overlay Hunt]]" to negate this card's effects and attach its Overlay Units to "Infection Buzz King" instead. Yuma then activates "[[Stop Hammer]]" to negate the attack and reduce this card's ATK by 500. Yuma then activates "Double or Nothing!" to double this card's ATK and let it attack again. This card then attacks and destroys "Infection Buzz King". At the end of the Damage Step, the effect of "Double or Nothing!" expires. Mr. Heartland then activates "[[Infection Medium]]" to Special Summon five "[[Infection Bug Token]]s". Later an "Infection Bug Token" attacks this card. This card then destroys the token, but due to the token's effect, Mr. Heartland takes no battle damage. The final effect of "Infection Medium" then destroys this card and inflicts 300 damage to Yuma.

====Barian Emperor Onslaught====
* In [[Yu-Gi-Oh! ZEXAL - Episode 129|episode 129]], Yuma uses this card during his Duel against Alito. He Xyz Summons this card by overlaying "Gagaga Magician" and "Gagaga Child" (who was Level 4 via its own effect). Later Alito activates the effect of "[[Number C105: Battlin' Boxer Comet Cestus (anime)|Chaos Number 105: Battlin' Boxer Comet Cestus]]" to [[destroy]] this card and inflict its [[ATK]] as [[effect damage|damage]] to Yuma. On Alito's next turn, he activates the effect of "[[Number 80: Rhapsody in Berserk (anime)|Number 80: Rhapsody in Berserk]]" to banish all monsters, including this card, from Yuma's Graveyard.

* In [[Yu-Gi-Oh! ZEXAL - Episode 131|episode 131]], this card appears in a series of flashbacks Marin has when she states that when she and Nash were reborn in human bodies, they met Yuma and his friends as Shark and Rio and forged friendships, but when they regained their memories as Barians and realized their destines, Nash greatly suffered from the revelation.

* In [[Yu-Gi-Oh! ZEXAL - Episode 138|episode 138]], Yuma uses this card during his Tag-Team Duel with Nash against [[Don Thousand]]. He Xyz Summons this card by overlaying "Gagaga Magician" and "Toy Knight". Don Thousand then activates the second effect of "[[Numeron Network]]" to activate "[[Numeron Xyz Revision]]" from his Deck, which negates the summon, destroys this card, and Special Summons "Ganbara Knight" in its place. In [[Yu-Gi-Oh! ZEXAL - Episode 139|the next episode]], this card appears in a flashback Astral has when he notes that with the power of "Numeron Network", the entire Duel can be rewritten to how Don Thousand wishes. In [[Yu-Gi-Oh! ZEXAL - Episode 140|the following episode]], Yuma Xyz Summons this card from the Graveyard via "[[Re-Xyz]]" with "Gagaga Magician" and "Toy Knight" being used for the summon. Don Thousand activates the fifth effect of "[[Number C1000: Numeronius|Chaos Number 1000: Numeronius]]" to destroy this card and Special Summon "Chaos Number 39: Utopia Ray Victory" in its place (as "Numeronius" negates the effects of "[[C (archetype)|C]]" monsters and prevents them from attacking). At the end of the Battle Phase, the third effect of "Numeronius" destroys all monsters Yuma and Nash control and revives this card, "Utopia Ray Victory", "[[Number 101: Silent Honor ARK (anime)|Number 101: Silent Honor ARK]]", and "[[Number C101: Silent Honor DARK (anime)|Chaos Number 101: Silent Honor DARK]]" under his control. Later Yuma activates the fourth effect of "[[Number 100: Numeron Dragon (anime)|Number 100: Numeron Dragon]]" to destroy all monsters on the field and return all Spell and Trap Cards destroyed on the field this turn to their original position before destruction. Later Yuma activates "[[Utopia Rising]]" to revive this card and grant it the effects of any Xyz Monsters Nash controls that would be activated by detaching Overlay Units. Nash then activates Yuma's "[[Bonds of Hope]]" to attach itself and the Overlay Units of "[[Number 73: Abyss Splash (anime)|Number 73: Abyss Splash]]" to this card as well as revive "Numeron Dragon". In [[Yu-Gi-Oh! ZEXAL - Episode 141|the next episode]], Yuma activates the "Numeron Dragon"-granted effect of this card to increase its ATK by 23000 (the increase is equal to the total number of Ranks on the field times 1000) by detaching an Overlay Unit. Yuma then activates the "Abyss Splash"-granted effect of this card twice to detach its remaining Overlay Units and double its ATK twice. This card then attacks "[[Number iC1000: Numeronius Numeronia|Chaos imaginary Number 1000: Numeronius Numeronia]]", but Don Thousand activates the last effect of "Numeronius Numeronia" to negate the attack and gain [[Life Points]] equal to this card's ATK. Yuma then activates "Double or Nothing!" to double this card's ATK and let it attack again. This card then attacks and destroys "Numeronius Numeronia", winning Yuma and Nash the Duel.
** In the first above-mentioned episode, this card appears in a flashback Don Thousand has when he explains the effect of "Numeron Xyz Revision".

* In episode 141, Yuma uses this card during his Duel against Nash. He Xyz Summons this card by overlaying "Gagaga Clerk" and "Gagaga Caesar" (who were both Level 4 via the effect of "Gagaga Caesar"). Yuma then [[equip]]s this card with "[[Utopia Sword]]", increasing its ATK by 800. This card then attacks and destroys "Chaos Number 101: Silent Honor DARK". Yuma then activates the second effect of "Hope Sword" to [[send]] it to the [[Graveyard]] and destroy all monsters on the field except this card. In [[Yu-Gi-Oh! ZEXAL - Episode 142|the next episode]], Nash activates the effect of "[[Number C107: Neo Galaxy-Eyes Tachyon Dragon (anime)|Chaos Number 107: Neo Galaxy-Eyes Tachyon Dragon]]" via "[[CXyz Barian Hope (anime)|Chaos Xyz Barian Hope]]", which negates this card's effects. He then activates the effect of "[[Number C102: Archfiend Seraph (anime)|Chaos Number 102: Archfiend Seraph]]" via "Barian Hope"  to reduce this card's ATK to 0. Nash then activates the effect of "[[Number C103: Ragnafinity (anime)|Chaos Number 103: Ragnafinity]]" via "Barian Hope" to inflict damage to Yuma equal to the change in ATK this card received, but Yuma activates "[[Ant Barrier]]" to reduce the damage to 0 and switch this card to Defense Position. After Nash activates the effect of "[[Number C106: Giant Red Hand (anime)|Chaos Number 106: Giant Red Hand]]" via "Barian Hope", he activates the effect of "Chaos Number 105: Battlin' Boxer Comet Cestus" via "Barian Hope" to destroy this card and inflict its ATK as damage to Yuma. Later Yuma activates "[[Overlay Reborn]]" to revive this card, detach four Overlay Units from "Barian Hope", and attach those Overlay Units to this card, but Nash activates "[[Overlay Menace]]" to make the Overlay Units of "Barian Hope" unaffected by other card effects this turn and gain 3500 Life Points (500 for each Overlay Unit "Barian Hope" has). As "Overlay Reborn" didn't detach Overlay Units, this card's ATK and DEF become 0 and its effects become negated. He then activates "[[Rank-Up-Magic Astral Force (anime)|Rank-Up-Magic Astral Force]]" to [[Rank-Up]] this card via [[Xyz Evolution#Rank-Up Xyz Evolution|Rank-Up Xyz Evolution]] in order to Xyz Summon "[[Number 39: Utopia Beyond (anime)|Number 39: Utopia Beyond]]". In [[Yu-Gi-Oh! ZEXAL - Episode 142|the next episode]], Yuma activates the final effect of "Utopia Beyond" to banish the latter card, revive this card, and gain Life Points equal to half this card's ATK. Later this card attacks "Black Ray Lancer", but Nash activates the second effect of "Friller Shark" to negate the attack and decrease this card's ATK by 500. Later Nash activates the effect of "Submersible Carrier Aero Shark" to inflict 400 damage to Yuma, but Yuma activates "[[Damage Take-Over]]" to reduce the damage to 0, reduce this card's ATK by the damage he would have received, and attach "Damage Take-Over" to this card as an Overlay Unit. "Black Ray Lancer" then attacks this card, but Yuma activates this card's effect to detach "Damage Take-Over" and negate the attack. "Submersible Carrier Aero Shark" then attacks this card, but it is not destroyed since "Submersible Carrier Aero Shark" is not a "Number" monster. Later Yuma activates the first effect of "[[ZW - Sylphid Wing]]" to equip it to this card and increase its ATK by 800. This card then attacks "Submerisble Carrier Aero Shark", but Nash activates "[[Rebirth of the Seven Emperors]]" to Tribute all his monsters, Special Summon "Barian Hope" from the Banished Zone and attach "Silent Honor DARK", "Archfiend Seraph", and "Ragnafinity" from the Banished Zone to "Barian Hope" as its Overlay Units. Yuma then activates the second effect of "Sylphid Wing" to increase this card's ATK by 1600. This card then attacks "Barian Hope", but Nash activates "[[Draw of Fate (anime)|Draw of Fate]]" to negate the attack and force both players to draw a card. Yuma then activates "Double or Nothing!" to double this card's ATK and let it attack again. This card then attacks "Barian Hope", but Yuma, at this point, realizes that [[the Door]]'s prophecy meant he will lose himself if he wins the Duel since he will use the Numeron Code to erase the life Shark has lived up until now. As such, Yuma activates the last effect of "Sylphid Wing" to attach it to this card as an Overlay Unit and activates this card's effect to negate the attack by detaching "Sylphid Wing". After Nash activates "[[Glory of the Seven Emperors]]" (which attaches the remaining four "[[Number C10X|Chaos Over Hundred Number]]s" to "Barian Hope"), [[Astral]] remarks that, had Yuma not negated the attack, "Glory of the Seven Emperors" would have caused Yuma to receive all [[battle damage]] from the attack and lose the Duel. This card remained on the field until the Duel was over.
** In the second above-mentioned episode, this card appears in a series of flashbacks Astral has when he wonders why Nash didn't detach Overlay Units from "Barian Hope" in order to use its effect as he had to have a reason other than keeping his monster's ATK at 7000.
** In the second above-mentioned episode, this card and its four variations appear during the summon of "Utopia Beyond".
** In the third above-mentioned episode, this card appears in a series of flashbacks Yuma has when he reminds Shark of all their previous Duels against each other where they clashed and clashed again.

* In [[Yu-Gi-Oh! ZEXAL - Episode 144|episode 144]], Astral uses this card during his Duel against Yuma. He Xyz Summons this card by overlaying "[[Parallel Unit]]" (who was treated as a Level 4 monster through its own effect) and "[[Solid Overlay]]". Astral then activates "[[Double-Rank-Up-Magic Utopia Force]]" to Special Summon "Number 39: Utopia Beyond" and "Chaos Number 39: Utopia Ray Victory" and attach one Overlay Unit from this card to each of the summoned monsters. Later, this card attacks and destroys Yuma's "[[Dododo Warrior (anime)|Dododo Warrior]]". Astral then activates "[[Rank-Up-Magic Dark Force]]" to send this card to the Graveyard and Special Summon "Chaos Number 39: Utopia Ray V" and "Number 25: Force Focus" with their effects negated. As this card was sent to the Graveyard, Astral activates "[[Grave Chaos]]" to Special Summon "Chaos Number 39: Utopia Ray" with its effects negated. Astral then activates the final effect of "Utopia Beyond" to banish "Force Focus", revive this card, and gain Life Points equal to half this card's ATK. This card then attacks "Gogogo Golem", but the latter is not destroyed due to its own effect. In [[Yu-Gi-Oh! ZEXAL - Episode 145|the next episode]], "[[Gagaga Samurai (anime)|Gagaga Samurai]]" attacks "Utopia Ray Victory", but Astral attaches "[[Heat & Heal]]" to target this card, increase his Life Points by this card's ATK, and attach "Heat & Heal" to this card as an Overlay Unit. Later, this card attacks "Gagaga Cowboy". Yuma activates "Half Unbreak" to prevent his monster's destruction and halve the damage he takes, but Astral activates "[[Absolute Buster]]" to negate the effect of "Half Unbreak" that prevents a monster's destruction. This card then destroys "Gagaga Cowboy". Later, "Gagaga Cowboy" attacks this card (surprising everybody else, including Astral). Suspecting Yuma must be planning something with one of the cards on his field or hand, Astral activates this card's effect to negate the attack by detaching "Heat & Heal". Yuma reveals it was a bluff and activates "[[Light Wing Bumper]]" to negate the effects of this card and decrease its ATK by 800. "Gagaga Samurai" then attacks and destroys this card. Astral then activates "[[Rank-Down-Magic Utopia Fall]]" to Xyz Summon "Number 39: Utopia Roots" by using this card for the Xyz Summon from the Graveyard. In [[Yu-Gi-Oh! ZEXAL - Episode 146|the final episode]], "[[Number F0: Utopic Future (anime)|Future Number 0: Utopic Future]]" attacks "Utopia Roots", but Astral activates the effect of "Utopia Roots" by detaching this card and attaching this card from the Graveyard to "Utopic Future" as an Overlay Unit. Yuma detaches this card for one of the effects of "Utopic Future" at an unspecified point. Later, this card is shown when Yuma counts up the number of "Number" monsters in both players' Graveyards for the effect of "[[Memories of Courage]]".
** In the first above-mentioned episode, this card appears in a series of flashbacks Yuma has when he asks Astral what reason they have been fighting up until now if Astral is going to throw away the possibility of carving a new future by destroying Barian World.
** In the second above-mentioned episode, this card appears in a flashback Quinton has when he notes Yuma didn't forget that since Astral summoned "Utopia Ray" and "Utopia Ray V" by negating their effects, they could be destroyed in battle by non "Number" monsters.
** In the second above-mentioned episode, this card appears in a flashback Astral has when he states to Yuma that when he saw Yuma looking at the five forms of "Utopia", he should have noticed that Yuma had anticipated that Astral would have summoned five forms of "Utopia" during the Duel.
** In the second above-mentioned episode, this card appears in a series of flashbacks Yuma has when he tells Astral that when they both fought side by side, he had gotten much stronger thanks to Astral.
** In the second above-mentioned episode, this card appears in a series of flashbacks Yuma has when hen notes that this card was the first Xyz Monster he ever got and he hadn't forgotten the thrill when he Xyz Summoned for the first time. Yuma also notes that he continued to fight with this card by his side because the latter card represented his hope.
** In the third above-mentioned episode, this card is shown during the summon of "[[Number 99: Utopic Dragon (anime)|Number 99: Utopic Dragon]]".

===Manga===
* In [[Yu-Gi-Oh! ZEXAL - Rank 004|Rank 4]], [[Yuma Tsukumo (manga)|Yuma Tsukumo]] plays this card against [[Ryoga Kamishiro (manga)|Shark]]. He [[Xyz Material|overlay]]s "[[Ganbara Knight]]" and "[[Gagaga Magician]]" to [[Xyz Summon]] it. It [[attack]]s and [[destroy]]s Shark's "[[Drill Barnacle]]". Shark attacks it with "[[Number 17: Leviathan Dragon]]", but Yuma uses the [[effect]] of "Utopia" to [[detach]] an [[Xyz Material|Overlay Unit]] and [[negate]] the attack. Shark attacks it with "[[Jawsman]]", but Yuma [[activate]]s his [[face-down]] "[[Bye Bye Damage (manga)|Bye Bye Damage]]", preventing its [[destroyed by battle|destruction in battle]] and inflicting 800 [[effect damage|damage]] to Shark. On his [[turn]], Yuma attacks "Leviathan Dragon" with this card, but negates his own attack by detaching the overlaid "Gagaga Magician". This lets him activate "[[Double or Nothing!|Double Up Chance]]", letting this card attack again with its [[ATK]] doubled. "Leviathan Dragon" is destroyed and Yuma wins the [[Duel]].

* In [[Yu-Gi-Oh! ZEXAL - Rank 005|Rank 5]], [[Tokunosuke Hyori (manga)|Tokunosuke Hyori]], [[Special Summon]]s this card from Yuma's [[Extra Deck]] via the effect of "[[Ultra C]]". It attacks and destroys Yuma's "[[Flelf|Full Elf]]". It later attacks "[[Baby Tiragon|Baby Tragon]]" while under the effect of "[[Half Unbreak]]". Yuma attacks directly with "[[Stinging Swordsman|Needle Swordsman]]" via the effect of "Baby Tragon", returning "Ultra C" and "[[Traitor Fog|Mistrust]]" to Flip's hand and giving Yuma control of "Leviathan Dragon" and this card back. This card attacks directly to win after "Leviathan Dragon" destroys "[[Flipangutan|Urangutan]]".

* In [[Yu-Gi-Oh! ZEXAL - Rank 008|Rank 8]], Yuma plays this card against [[Kaito Tenjo (manga)|Kaito Tenjo]]. He overlays "Gagaga Magician" and "[[Kagetokage]]" to Xyz Summon it. In [[Yu-Gi-Oh! ZEXAL - Rank 009|the next Rank]], Yuma activates "[[Blustering Winds]]" to increase its ATK by 1000. This card attacks "[[Galaxy-Eyes Photon Dragon]]", but Kaito activates that card's effect, [[banish]]ing both monsters until the end of the [[Battle Phase]], resulting in this card losing its Overlay Units. The monsters return and "Galaxy-Eyes" gains 500 ATK for each Overlay Unit this card had. "Galaxy-Eyes" attacks this card, but it is not destroyed, since "Galaxy-Eyes" is not a "[[Number]]" monster. Yuma plays "[[Cross Attack]]", preventing his "Leviathan Dragon" from attacking, but letting this card attack directly. Kaito plays "[[Photon Current]]", adding the ATK of "Utopia" to that of "Galaxy-Eyes" and redirecting the attack to it. The Duel ends when Kaito leaves to see to [[Haruto Tenjo (manga)|Haruto]], just before the attack would have defeated Yuma.

* In [[Yu-Gi-Oh! ZEXAL - Rank 010|Rank 10]], this card appears in [[Takashi Todoroki (manga)|Takashi]]'s explanation of the "Numbers".

* In [[Yu-Gi-Oh! ZEXAL - Rank 012|Rank 12]], Yuma plays this card against [[Captain Corn]]. He overlays "Gagaga Magician" and "Kagetokage" to Xyz Summon it. This card attacks "[[Number 50: Blackship of Corn]]", but Captain Corn uses "[[Incornceivable]]" to Special Summon "[[Giant Kra-Corn]]" and redirect the attack to it. Corn activates the effect of "Blackship" to destroy this card, but Yuma redirects the target to "[[Zubaba Knight]]" with "[[Oopsword]]". The effect of "Giant Kra-Corn" powers up "Blackship" and it attacks "Utopia", but Yuma uses "[[Second Reflector]]" to negate the effect and inflict damage to Corn.

* In [[Yu-Gi-Oh! ZEXAL - Rank 014|Rank 14]], Yuma plays this card against [[Thunder Spark]]. He overlays "Gagaga Magician" and "[[Knight Hunger Monger]]" to Xyz Summon it. It attacks "[[Number 91: Thunder Spark Dragon]]", but Spark uses "[[Dragon Booster]]" to increase its ATK, prompting Yuma to [[negate]] his own attack with "[[Negate Attack (ZEXAL)|Negate Attack]]". In [[Yu-Gi-Oh! ZEXAL - Rank 015|the next Rank]], this card would have been destroyed by the effect of "Thunder Spark Dragon", but Yuma uses "[[Ray of Hope (ZEXAL)|Ray of Hope]]" to prevent the destruction of this card. This card attacks directly on the next turn, winning Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Rank 018|Rank 18]], Yuma plays this card against [[Cologne]]. He overlays "Gagaga Magician" and "[[Gagaga Girl]]" to Xyz Summon after changing the Level of "Girl" to 4 via its own effect. The effect of "Girl" reduces the ATK of "[[Number 22: Zombiestein]]" to 0, letting this card attack and destroy it.

* In [[Yu-Gi-Oh! ZEXAL - Rank 022|Rank 22]], Yuma plays this card against [[Eviluder]]. He overlays "Gogogo Golem" and "Kagetokage" to Xyz Summon it. In [[Yu-Gi-Oh! ZEXAL - Rank 023|the next Rank]], this card is attacked by multiple "[[Battle Eagle Token]]s" powered up by "[[Covering Fire (manga)|Covering Fire]]". Yuma negates the first two attacks with this card's effect, but the third Token destroys this card and itself. In [[Yu-Gi-Oh! ZEXAL - Rank 024|the next Rank]], Yuma Special Summons this card with "[[Monster Reborn]]" and [[equip]]s it with "[[Double Buster Swords]]", letting it attack twice and inflict [[piercing]] damage. This card attacks and destroys "[[Number 42: Starship Galaxy Tomahawk]]", then attacks directly to win Yuma the Duel.

* In [[Yu-Gi-Oh! ZEXAL - Rank 029|Rank 29]], this card appears in Yuma's collection of "Numbers".

* In [[Yu-Gi-Oh! ZEXAL - Rank 031|Rank 31]], Yuma plays this card against [[Shadow]]. He overlays "Gagaga Magician" and "[[Swift Hippo Baluchitherium|Swift Hippo Dynatherium]]" to Xyz Summon it. It attacks "[[Number 48: Shadow Lich]]", but Shadow prevents its destruction with its effect and Special Summons "[[Phantom Token]]s". On the [[replay]], this card destroys a "Phantom Token", inflicting its ATK as damage to Yuma. "Shadow Lich" attacks this card on Shadow's turn, but Yuma detaches an Overlay Unit to negate the attack. Shadow uses "[[Xyz Stun]]" to negate the effect, but Yuma uses "[[Half Unbreak]]" to halve the battle damage and prevent its destruction by battle. In [[Yu-Gi-Oh! ZEXAL - Rank 032|the next Rank]], Yuma performs a [[Shining Xyz Evolution]] on this card, creating "[[Number S39: Utopia One]]".

* In [[Yu-Gi-Oh! ZEXAL - Rank 039|Rank 39]], Yuma plays this card against Kaito. He overlays "Gagaga Magician" and "Kagetokage" to Xyz Summon it. In [[Yu-Gi-Oh! ZEXAL - Rank 040|the next Rank]], Yuma plays "[[Xyz Treasure Ticket]]", letting him draw four cards as this card is a Rank 4 monster. Kaito banishes this card with the effect of "[[Galaxy-Eyes Full Armor Photon Dragon]]", removing its Overlay Units. "Full Armor" attacks this card, but it is not destroyed by battle since "Full Armor" is not a "Number" monster. However, Kaito Tributes "Full Armor" with "[[Galaxy Shot]]" to inflict its ATK to Yuma as damage. In [[Yu-Gi-Oh! ZEXAL - Rank 041|the next Rank]], Yuma plays "[[Hope 1]]" to Tribute this card and survive with 1 [[Life Point]]. He performs a Shining Xyz Evolution to Summon "Utopia One".

* In ''[[Yu-Gi-Oh! ZEXAL - Rank SP1|Destined Meeting!!]]'', Yuma plays this card against Kaito. He overlays "Ganbara Knight" and another Level 4 monster to Xyz Summon it, but Kaito cancels the Duel.

==Yu-Gi-Oh! D Team ZEXAL==
* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 001|chapter 1]], [[Yuma Tsukumo (D Team)|Yuma Tsukumo]] plays this card against [[Tetsuo Takeda (D Team)|Tetsuo Takeda]]. He [[Xyz Material|overlays]] "[[Gogogo Giant]]" and "[[Gogogo Golem]]" to [[Xyz Summon]] it. He [[detach]]es an [[Xyz Material|Overlay Unit]] from it with "[[Xyz Energy]]", [[destroy]]ing "[[Tin Archduke]]" and letting this card [[attack]] Tetsuo [[direct attack|directly]], winning Yuma the Duel.

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 002|chapter 2]], Yuma plays this card against [[Tokunosuke Omoteura (D Team)|Tokunosuke Omoteura]]. He overlays "[[Gagaga Magician]]" and "[[Alexandrite Dragon]]" to Xyz Summon it, with its [[ATK]] being increased by 300 as "Gagaga Magician" was [[equip]]ped with "[[Gagagarevenge]]". This card attacks directly bypassing Tokunsuke's "[[Level Limit - Area B]]" as [[Xyz Monster]]s have [[Rank]]s instad of [[Level]]s, winning Yuma the Duel.

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 003|chapter 3]], Yuma plays this card against [[Ryoga Kamishiro (D Team)|Shark]]. Yuma overlays "[[Goblindbergh]]" and "[[Ganbara Knight]]" to [[Xyz Summon]] it. It attacks and destroys Shark's [[Set]] "[[Shocktopus]]", which then equips itself to this card, reducing its ATK to 0 and preventing it from changing its [[battle position]]. Shark Summons a second "Shocktopus" and attacks this card with it, but Yuma detaches an Overlay Unit to negate the attack. Shark [[negate]]s the effects of this card with "[[Black Ray Lancer]]", who attacks and destroys it. In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 004|the next chapter]], Yuma revives this card with "[[Call of the Haunted]]".

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 005|chapter 5]], this card appears as Yuma rebuilds his Deck.

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 006|chapter 6]], Yuma plays this card against [[ESPer Robin (D Team)|ESPer Robin]]. He overlays "[[Tasuke Knight]]" and "[[Silver Sentinel]]" to Xyz Summon it. He uses this card to Summon "[[Number C39: Utopia Ray]]".

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 012|chapter 12]], Yuma plays this card against Shark. He overlays "Tasuke Knight" and "[[Kagetokage]]" to Xyz Summon it. Shark negates the effects of this card with "[[Tri-Edge Levia]]" and decreases its ATK by 800. "Tri-Edge Levia" attacks and in [[Yu-Gi-Oh! D Team ZEXAL - Chapter 013|the next chapter]], the attack is successful and the effect of "Tri-Edge Levia" [[banish]]es this card. Yuma Special Summons this card with the effect of "[[ZW - Ultimate Shield]]". He then activates "[[Rank-Up-Magic Limited Barian's Force]]", to [[Rank-Up]] this card into "[[Number C39: Utopia Ray V]]".

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 014|chapter 14]], Yuma plays this card against [[Raizo Akuma]]. He overlays "Goblindbergh" and "Gagaga Magician" to Xyz Summon it. He uses "Limited Barian's Force" to Rank-Up this card into "Utopia Ray V". When that card is destroyed, Yuma returns this card to his [[Extra Deck]]. He then overlays "Goblindbergh" and "[[Tatakawa Knight]]" to Xyz Summon it again. This time, he uses "[[Rank-Up-Magic Numeron Force]]" to Rank-Up this card into "[[Number C39: Utopia Ray Victory]]".

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 015|chapter 15]], Yuma plays this card against [[Kento Naito]]. He overlays "Tasuke Knight" and "Ganbara Knight" to Xyz Summon it. He equips it with "[[ZW - Tornado Bringer]]" and attacks "[[Noble Knight Gawayn]]", which is not [[destroyed by battle]] due to the effect of the "[[Noble Arms of Destiny]]" equipped to it. "Tornado Bringer" is destroyed via the effect of Kento's "[[Artorigus, King of the Noble Knights]]". Kento increases the ATK of this card with "[[Forbidden Chalice]]", but negates its effect, letting "Artorigus" attack and destroy it. Yuma uses "[[Xyz Revenge]]" to Special Summon this card and attach an Overlay Unit from "Artorigus" to it. He then uses this card to Summon "Utopia Ray".

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 017|chapter 17]], Yuma plays this card against [[IV (D Team)|IV]]. he overlays "[[Dododo Witch]]" and "Kagetokage" to Xyz Summon it. He equips it with "Tornado Bringer" and attacks and destroys "[[Gimmick Puppet Scissor Arms]]". IV destroys "Tornado Bringer" with "[[Spell Shattering Arrow]]", then destroys this card with the effect of "[[Number 15: Gimmick Puppet Giant Grinder]]", inflicting its ATK as damage to Yuma.

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 019|chapter 19]], Yuma plays this card against [[Kaito Tenjo (D Team)|Kaito Tenjo]]. He overlays "[[Copy Knight]]" and "Ganbara Knight" to Xyz Summon. He uses "[[Xyz Veil]]" to prevent his Xyz Monsters from being targeted by card effects, letting this card safely attack "[[Galaxy-Eyes Photon Dragon]]", after having reduced its ATK with "[[Mini-Guts]]" by Tributing "[[Maestroke the Symphony Djinn]]". This card destroys "Galaxy-Eyes", with "Mini-Guts" inflicting the ATK of "Galaxy-Eyes" to Kaito afterwards, winning Yuma the Duel.

* In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 023|chapter 23]], Yuma plays this card against [[Master Evil]]. He overlays "Goblinbergh" and "Gagaga Magician" to Xyz Summon it. Master Evil takes [[control]] of it with "[[Mind Control]]" and uses it to Summon "Utopia Ray". Yuma uses "[[Kurivolt]]" to detach "Utopia" from "Utopia Ray". In [[Yu-Gi-Oh! D Team ZEXAL - Chapter 024|the next chapter]], Yuma revives this card with "[[Monster Reborn]]". He uses "[[Rank-Up-Magic Astral Force]]" to Rank-Up this card into "[[Number 39: Utopia Beyond]]". Yuma later Special Summons this card with that card's effect and attacks directly with it.

==Other==
* In ''[[Aim For Number 1 in the World!]]'', [[Yuma Tsukumo|Yuma]] plays this card against [[Taiki]]. He [[Xyz Material|overlay]]s "[[Gagaga Magician]]" and "[[Ganbara Knight]]" to [[Xyz Summon]] it. It [[attack]]s "[[Muscle Gardna]]", but Taiki [[activate]]s his [[face-down]] "[[Magic Cylinder]]", [[negate|negating]] the attack and winning him the Duel by inflicting 2500 [[effect damage|damage]] to Yuma.

* In ''[[A Basic Lecture of Dueling from Yuma and Astral]]'', this card appears in various flashbacks.

==Scripted Duels==
* In the non-canon duel [[North American WCQ 2014 Special: Astral vs. Yugi]], Astral Xyz Summons this card using "Gagaga Gardna" and "Gogogo Golem" as Xyz Material. The same turn, [[Yugi]] [[target]]s this card with "[[Spellbinding Circle]]", which is negated by Astral's "[[Xyz Reflect]]". This card attacks and destroys [[Yugi]]'s "[[Dark Magician]]", and this card is not [[destroyed by battle]] by its own effect. The next turn, Yugi targets this card with "[[Brain Control]]" and takes [[control]] of this card until the [[End Phase]]. The turn after that, Astral increases this card's [[ATK]]/[[DEF]] to 3500/3000 with "[[Blustering Winds]]". This card attacks Yugi's "[[Dark Magician of Chaos]]", but the attack is negated by "[[Magic Cylinder]]". Since this card's attack was negated, Astral activates "Double or Nothing!", doubling this card's ATK to 7000 and allowing it to attack Yugi's "Dark Magician of Chaos" again, this time destroying it. The turn after that, Yugi destroys this card with the effect of "[[Dark Magician Knight]]".

==Video games==
* [[Yuma Tsukumo (World Duel Carnival)|Yuma Tsukumo]], [[Astral (World Duel Carnival)|Astral]], [[Zexal (World Duel Carnival)|Yuma in ZEXAL form]], [[Bronk Stone (World Duel Carnival)|Bronk Stone]], [[Roscoe (World Duel Carnival)|Roscoe]], [[Summer (World Duel Carnival)|Summer]] and [[Donovan Crossit (World Duel Carnival)|Donovon Crossit]] use this card in ''[[Yu-Gi-Oh! ZEXAL World Duel Carnival]]''.

* [[Astral (Millennium Duels)|Astral]], [[Dextra (Millennium Duels)|Dextra]] and [[Quattro (Millennium Duels)|Quattro]] use this card in ''[[Yu-Gi-Oh! Millennium Duels]]''.