Card Appearances:Number C103: Ragnafinity
- In episode 125, Marin uses this card during her Duel against Bronk Stone. She Xyz Summons this card via "Rank-Up-Magic - The Seventh One", which targeted "Number 103: Ragnazero". This card then won Marin the Duel through unknown means.
- In episode 131, Marin uses this card during her Tag-Team Duel with Dumon against Vector. She Xyz Summons this card via "Rank-Up-Magic - The Seventh One", which targeted "Number 103: Ragnazero". In the next episode, Marin activates "Zero Blade" to reduce the ATK of "Number 43: Manipulator of Souls" (whose ATK was 3500 through its own effect) by 1000 and due to "Distortion Crystal", the decrease is doubled. Marin then activates this card's effect to detach an Overlay Unit and inflict damage to Vector equal to the change in ATK "Manipulator of Souls" received. Marin explains that due to "Zero Blade", this card can attack twice this turn. This card then attacks "Manipulator of Souls", but the latter's third effect prevents its destruction. This card then attacks "Manipulator of Souls" again, but Vector activates "Damage Pot" to nullify the damage he would take. The third effect of "Manipulator of Souls" prevents its destruction. When the final effect of "Damage Pot" was about to inflict 1300 damage (which was equal to the battle damage that "Damage Pot" nullified) to all players, Dumon activates "Sacred Shield" to make the damage 0 and increase this card's ATK by the total amount of damage the players would have received. Later this card attacks "Manipulator of Souls" (whose ATK was 0 due to the effect of "Chaos Number 102: Archfiend Seraph"). In the following episode, Vector activates the second effect of "Don Thousand's Throne" to negate the attack and end Marin's turn. Later Vector activates "Cursed Chaos" in order to prevent Marin from activating this card's effect as she only has 500 Life Points left ("Cursed Chaos" will force Marin to pay 500 LP in order to activate this card's effect). After Vector summons a "Manipulator Token" (whose ATK was 500) through the effect of "Chaos Number 43: High Manipulator of Chaos", the "Manipulator Token" attacks this card three times (one attack for each Overlay Unit "High Manipulator of Chaos" had). None of the attacks destroy the "Manipulator Token" or inflict damage to Vector due to the second effect of "High Manipulator of Chaos" and the same effect increases the ATK of "High Manipulator of Chaos" by the total amount of battle damage Vector would have taken. "High Manipulator of Chaos" then attacks and destroys this card, winning Vector the Duel. After the Duel, Vector absorbs this card along with every "Number" in Marin's possession.
- In episode 136, Vector uses this card during his Duel against Nash. He Special Summons this card, "Chaos Number 102: Archfiend Seraph", and "Chaos Number 104: Umbral Horror Masquerade" via "Chaos Caller" with their effects negated. After "Archfiend Seraph" destroys "Chaos Number 101: Silent Honor DARK" in battle while the latter had no Overlay Units, this card and "Chaos Number 65: King Overfiend" attack directly. Later Nash activates "Split Defender" to take control of the monster on Vector's field with the highest DEF (intending to take control of this card or "Archfiend Seraph"), but Vector activates "Guard Off" to reduce the DEF of all monsters he controls to 0. In the next episode, Vector activates "Xyz Discharge" to give control of this card and "Archfiend Seraph" to Nash. This card then attacks directly, but Vector activates "Trick Buster" to destroy all Attack Position monsters Nash controls. Later Vector activates "Rank-Up-Magic Admiration of the Thousands" to revive this card, "Umbral Horror Masquerade", "Archfiend Seraph", and "Silent Honor DARK" while they are all treated as Level 6 monsters (their treated Level is equal to their Rank plus one). Vector then uses the second effect of "Rank-Up-Magic Admiration of the Thousands" to overlay this card, "Umbral Horror Masquerade", "Archfiend Seraph" and "Silent Honor DARK" in order to Xyz Summon "Chaos Number 5: Chaos Chimera Dragon". Three of the "Chaos Over-Hundred Numbers" attached to "Chaos Chimera Dragon" were detached for its third effect though its unknown which were they. Regardless, "Chaos Chimera Dragon" regains the Overlay Units it lost through its seventh effect.
- In episode 138, Don Thousand absorbs this card along with every "Number" in Vector's possession after he absorbs Vector.
- In episode 141, Nash absorbs this card along with every "Number" in Don Thousand's possession after Don Thousand is defeated and he willingly allows his power to be absorbed by Nash. Later Nash uses this card during his Duel against Yuma. He Special Summons this card and "Chaos Number 102: Archfiend Seraph" via "Duo of the Seven Emperors" with their effects negated. Later, this card attacks and destroys "Number 11: Big Eye". Later, Yuma activates the second effect of "Utopia Sword" to destroy all monsters on the field except "Number 39: Utopia". Nash then activates "Chaos Hundred Universe" to revive this card, "Silent Honor DARK" and "Archfiend Seraph" and Special Summon "Chaos Number 104: Umbral Horror Masquerade", "Chaos Number 105: Battlin' Boxer Comet Cestus" and "Chaos Number 106: Giant Red Hand" under Yuma's control. In the next episode, Nash overlays all seven "Chaos Over Hundred Numbers" (who are treated a Level 7 Monsters due to the effect of "Chaos Xyz Barian Hope") in order to Xyz Summon "Chaos Xyz Barian Hope". After "Number 39: Utopia Beyond" destroys "Barian Hope" in battle, all seven "Chaos Over Hundred Numbers" go the Graveyard. In the following episode, Nash banishes this card, "Barian Hope" and all the other "Chaos Over Hundred Numbers" from his Graveyard in order to activate "Reincarnation of the Seven Emperors". Later Nash activates "Rebirth of the Seven Emperors" to Special Summon "Barian Hope" and attach this card, "Archfiend Seraph", and "Ragnafinity" to "Barian Hope" as Overlay Units. This card remained attached until the Duel was over.
- In the second above-mentioned episode, this card appears in a series of flashbacks Yuma has when he discovers that "CXyz Barian Hope" can use the effects of all "Chaos Over-Hundred Numbers" used by the Barians.
- In the third above-mentioned episode, this card appears in a flashback Nash has when he explains the effect of "Rebirth of the Seven Emperors".
