Changes

| image = DevackDemakDS.jpgpng

| anime_debut = {{episode|Yu-Gi-Oh! 5D's|02727|ref}}

| anime_deck = [[Ape]]/Beast| tf04_deck = * Thousand Year Mixed Pollution* Two Thousand Year Wake* Three Thousand Year Glorification* Four Thousand Year Resolution| tf06_deck = | wc10_deck = Master of the Apes| ydt1_deck = King of Beasts| en_voice = {{Voice actors|en|Scottie Ray}}[[Earthbound Immortal]] ([[Dark Signer]])

'''Devack''', known as '''Demak''' in the Japanese version, is one of the [[Dark SignersRoman Goodwin]]. He wears the black robes 's right-hand man and a member of the [[Dark Signers accented with yellow stripes and his [[dark mark]] is the monkey. He frees freed [[Greiger]] from his prison transport, offering and offered him the chance to fulfill his desire for vengeance. He is was also responsible for the [[Minus Curse]] that infects infected the [[Duel Monsters Spirit World#Yu-Gi-Oh! 5D's|Spirit World]] with the help of his subordinate, [[Zeman the Ape King (character)|Zeman The Ape King]].

==PersonalityDesign=====Appearance===[[File:Demaklineart.png|thumb|left|Lineart of Devack, including his [[Mark of the Shadows]].]]Devack is a tall bald dark-skinned man with purple eyes. He wears the black robes of the [[Dark Signers]] accented with yellow stripes; Devack wears his hood almost constantly. His [[Mark of the Shadows]] is the monkey. As a Dark Signer, his sclera are black and he has dark red marks running down his face, over his eyes.

===Personality===Devack has had great loyalty to the [[Dark Signers, as seen by his ]]' cause and to [[Roman Goodwin|Roman]] in particular. His final words as he dissolves "Glory were an apology to the Dark Signers!"Roman for losing.<ref name="ep51">{{episode|Yu-Gi-Oh! 5D's|51|ref}}</ref> He also looks looked down on those who are were not [[Signer]]s, and enjoys enjoyed the pain of others, as seen when he tried to show [[Luna]] more sadness by using "[[Ancient Fairy Dragon (anime)|Ancient Fairy Dragon]]" against her.<ref name="ep51">{{episode|Yu-Gi-Oh! 5D's|51|ref}}</ref><ref name="ep50">{{episode|Yu-Gi-Oh! 5D's|50|ref}}</ref>

It is unknown how Devack became a [[Dark Signers|Dark Signer]]. At some point upon his rebirth, he met [[File:Devack lineartRoman Goodwin]] and the other Dark Signers, and he pledged his loyalty to Roman.jpgAt some point, he was given [[Ancient Fairy Dragon (anime)|thumb|180px|left|LineworkAncient Fairy Dragon]] by Roman to set up his eventual confrontation with [[Luna]].

It is unknown why Devack joined was present during the meetings between Roman and [[Kalin Kessler]], and they discussed recent events as the conflict between the Signers and the Dark Signers, though he appears to have been one of the earlier membersescalated. Devack did not take an active role in proceedings until two "[[Earthbound Immortal]]s" were Summoned in [[New Domino City]]. He first appears out of left the original [[Ener-D]] Reactor , arriving by helicopter to free [[Greiger ]] from [[Sector Security]] custodywith an "[[Axe of Despair (anime)|Axe of Despair]]" card, as his transport guard's souls have had been absorbed by the "[[Earthbound Immortal Ccarayhua(anime)|Earthbound Immortal Ccaryahua]]". Roman then invites Devack invited him to join them and get revenge on [[Rex Goodwin]] for the destruction of his home townvillage. They later pick picked up [[Misty Tredwell]] and [[Carly Carmine]] to return from the destroyed [[Arcadia Movement building]] and returned to the Ener-D reactor.

He finally shows showed himself to his rivals, the Signers, after Roman's [[Shadow Duel]] against [[Yusei concludesFudo]] concluded. The battle between them Before their departure, he showed Luna that he possessed the "Ancient Fairy Dragon" card, and their rivals so in order to get it back, she must Duel him. Later on, as each one of the Signers was set on defeating their final battle is about respective opponent, they split up and headed to each of the four control units of the Original Ener-D reactor. As Luna and Leo were taken by [[Tetsu Trudge|Trudge]] to commencewhere Devack was, she instead went into the [[Duel Monsters Spirit World]] in order to free [[Ancient Fairy Dragon (character)|Ancient Fairy Dragon]] from her imprisonment with the the help of her servant, [[Regulus (character)|Regulus]]. However, when [[Leo]] found the control unit, Devack approached him while the Monkey geoglyph materialized. Leo then bravely challenged him, and stating that if he defeated the Dark Signer then Luna wouldn't have to Duel him.

Before their departure he shows Despite Devack's warning that [[LunaLeo]] that wouldn't be able to save himself and his sister, as he possesses her was not a Signer, the Duel was still on. Devack was quickly able to inflict damage to his opponent at the start, but Leo counterattacked with "[[Ancient Fairy Power Tool Dragon (anime)|Power Tool Dragon]]" , his ace card, and so in order to get it back she must fight him. Later on, as each one of Devack then Summoned the Signers is set on defeating their respective opponent, they split up to each of the four control units of the Original Ener-D reactor. As Luna and Leo are taken by [[Tetsu Trudge|TrudgeDark Synchro Monster]] to where Devack is, she has instead gone into the "[[Duel Monsters Spirit WorldZeman the Ape King (anime)|Zeman the Ape King]] in order ". Eventually, Leo was able to free destroy his Dark Synchro Monster, at the exact same time that Regulus destroyed [[Ancient Fairy Dragon Zeman the Ape King (character)|Ancient Fairy DragonZeman]] from her imprisonment with in the the help of her servantSpirit World, by utilizing his "Power Tool Dragon". However Devack Summoned his true ace card, "[[Regulus Earthbound Immortal Cusillu (characteranime)|RegulusEarthbound Immortal Cusillu]]". He attacked [[Direct attack|directly]], but Leo prevented himself from being defeated. HoweverThen, Luna arrived, when and took Leo finds 's [[Duel Disk]] and the control unit, twins Dueled together; Devack approaches him while the Monkey geoglyph materializes. Leo then bravely challenges him, stating expressing thanks that if he defeats the Dark Signer then Luna won't have was able to Duela true Signer.

Despite Devack's warning that [[LeoFile:Demak Dust.jpg|thumb|left|Devack crumbles into dust.]] won't be able to save himself and his sisterHowever, as he is not a [[Signer]]Devack Summoned "Ancient Fairy Dragon", and later sacrificed her to prevent the duel is still set ondestruction of "Cusillu". Devack is quickly able to inflict damage to his opponent at the startThis ultimately backfired for him, but as Luna used Leo counterattacks with 's "[[Power Tool DragonRespect Synchron]]", his ace card. Devack then Summons the to Summon "Ancient Fairy" to her side and used its [[Dark Synchro Monstercard effect|effect]], "to [[Zeman the Ape Kingdestroy]]". Eventually, Leo is able to destroy his Dark Synchro Monster, at the exact same time Regulus destroys Zeman in the spirit world, by utilizing his "Power Tool Dragon". However Devack summons his true ace card, "[[Earthbound Immortal CusilluClosed Forest (anime)|Closed Forest]]". He attacks thus [[Direct attacknegate|directlynegating]], but Leo prevents himself from being defeatedall the effects of "Cusillu" and rendering it useless. Then, Luna arrivesassaulted it with "Power Tool Dragon", takes Leo's [[Duel Disk]] weakening it and the twins duel togetherthen destroyed it with "Ancient Fairy Dragon", defeating Devack.

[[File:Demak Dust.jpg|thumb|left|Regretting his defeat, Devack turning turned into dust]]while asking Roman for forgiveness for failing the Dark Signers (In the dub, he tried to drag Leo and Luna with him to the Netherworld, but failed when Yusei came in and saved them).

However, [[File:DEMAKALIVE.jpg|thumb|Devack Summons "Ancient Fairy Dragon", and later sacrifices her is returned to prevent the destruction of "Cusillu"life. This ultimately backfires for him, as Luna uses Leo's "[[Respect Synchron]]" to Summon "Ancient Fairy" to her side When Rex Goodwin was defeated in the final battle and uses its effect to destroy "the [[Closed ForestKing of the Netherworld]]" thus [[negate|negating]] all the effects of "Cusillu" and rendering it useless. Then Luna assaults it with "Power Tool Dragon"was destroyed, Devack was restored to life, weakening it and destroys it along with "Ancient Fairy Dragon"the other Dark Signers except for the Goodwin brothers. The duel later ends with Devack's defeatIt is unknown whether he kept his memories of his time as a Dark Signer.

When Rex is defeated in the final battle, and the ==Deck==Devack uses an '''[[Ape]]''' Deck which primarily focused on filling his [[King of the NetherworldGraveyard]] is destroyed, Devack is restored to life, along with the other Dark Signers except [[Beast]]-[[Type]] [[Monster Card|monsters]] for Roman and Rex himselfhis "[[Closed Forest (anime)|Closed Forest]]". It is currently unknown whether he will have memories of his time as a He also used several [[support]] cards for [[Dark Signer. At this point, it'Synchro Monster]]s presumed he returned to his old life, before dying.

Despite the others, Devack is the only {{Decklist||effect monsters =* [[Earthbound Immortal Cusillu (anime)|Earthbound Immortal Cusillu]]* [[Fighter Ape (anime)|Fighter Ape]] x3* [[Magician Ape (anime)|Magician Ape]] x3|dark tuner monsters =* [[Dark Tuner Dark Ape (anime)|Dark Signer whose character and transformation into a Tuner Dark Signer was never explored. Ape]]|synchro monsters =* [[Ancient Fairy Dragon (anime)|Ancient Fairy Dragon]]<ref group=Notes name=AFD>He is also the only one who was not shown repenting for acquired this card from [[Roman Goodwin]] before his crimes as a Dark Signer. Furthermore, according to the Duel with [[Yu-Gi-Oh! 10th Anniversary Animation BookLeo]], Devack was originally intended to be from a demonic worshipping cult and was sacrificed for their God's, but was reborn as a [[Dark SignerLuna]]. It is unknown why they decided not returned to explore this in the anime, the possible reason why it isn't explored in the anime Luna after he is because there could've been controversy on having satanic references in the seriesdefeated.</ref> ==Non-canon appearances=|dark synchro monsters ====Yu-Gi-Oh! 5D's Tag Force 4===In ''* [[Yu-Gi-Oh! 5D's Tag Force 4Zeman the Ape King (anime)|Zeman the Ape King]]'' Devack appears as a Partner character and can only be found at nightfall after completing Luna's story. ====Devack's Story===|spells =* [[File:Devack_-_End_of_Oppression.png|thumb|Devack in his pic for Tag Force 4 "End Axe of Oppression?".]]Devack arrives at the [[Player Despair (Tag Forceanime)|Player'sAxe of Despair]] house and asks him to fight alongside him to which he agrees. Unlike other tag duels, Devack prefers to duel solo so it may be a good idea to edit his deck beforehand. In the first event Devack solo duels against Leo mistaking him for Luna. In the second event, Devack solo duels against <ref group=Notes name=Freeing>He freed [[Mina SimingtonGreiger]] mistaking her for with this card in [[Akiza IzinskiYu-Gi-Oh! 5D's - Episode 039|episode 39]].</ref> In the third event, Devack solo duels against * [[Tetsu TrudgeClosed Forest (anime)|Closed Forest]] mistaking him for * [[Jack AtlasDark Wave (anime)|Dark Wave]].|traps =In the final event, Devack solo duels against * [[Crow HoganCursed Prison (anime)|Cursed Prison]] mistaking him for * [[Yusei FudoDark Matter (anime)|Dark Matter]]. In the end the so called Signers are defeated and the player is disturbed. Upon completing the story, the Player will receive three copies of Devack's signature card, Earthbound Immortal Cusillu and his photo "Devack - End of Oppression?" ====Other Appearances====In the final event of Yusei's story, Devack duels with Roman against the Player and Yusei. In the final event of Luna's story Devack duels with * [[Kentaro MiyazakiRoaring Earth (anime)|MichaelRoaring Earth]] against the Player and Luna. In the first event of Shadow Drone Trudge's story, in an odd twist of fate, Devack and Luna duel against the Player and SD Trudge.}}

==Duels=={| class=Yu"wikitable card-Gilist"|-Oh! 5D'scope="col" | Opponent(s Duel Transer=)! scope="col" | Episode(s)! scope="col" | Outcome|-In ''| [[Leo]]/[[Luna]] || [[Yu-Gi-Oh! 5D's Duel Transer- Episode 047|47]]'', Devack is found on the fourth floor of Bifrost if you have a card "-[[Earthbound Immortal CusilluYu-Gi-Oh! 5D's - Episode 051|51]]; he appears without his cloak. Beating him unlocks his [[Deck Recipe]] at shop and enables the player to continue Dueling him in Free Duels.|| Lose|}

==DecksTrivia=={{main* Devack was the only [[Dark Signers|Dark Signer]] whose death and transformation into a Dark Signer was never explored.** He was also the only Dark Signer to not have more than one duel in the anime.* According to the ''[[Yu-Gi-Oh! 10th Anniversary Animation Book]]'', and ''[[Yu-Gi-Oh! Tag Force 6]]'', Devackhails from a cult of demon worshipers, and was sacrificed to the cult's Decks}}Gods and reborn as a Dark Signer.** It is also stated that, after his revival, [[Greiger]] kept an eye on him to make sure he wasn't up to anything nefarious.

<references group="Notes" />

{{Characters/TF04}}{{Characters/TF06}}{{Characters/WC10}}{{Characters/YDT1Devack pages}}