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===Anime==={{main| style="float:right;" border="1" width="50%"! colspan="3" style="background: #00FF00; text-align: center;" | Record|-! Opponent(s)! Episode(s)! Outcome(s)|-| [[Leo]]/[[Luna]] || [[Yu-Gi-Oh! 5D's - Episode 047|47]]-[[Yu-Gi-Oh! 5DDevack's - Episode 051|51]] || Lose|Decks}}

Devack uses plays an '''"[[Ape]]" Deck''' primarily focused on filling his [[Graveyard]] with -themed [[Beast]]-[[Type]] [[Monster Card|monsters]Deck] for his "[[Closed Forest]]". He also uses several [[support]] cards for [[Dark Synchro Monster]]s. {{Decklist|Anime Deck|effect monsters =* [[Ape Fighter]] x3* [[Ape Magician]] x3* [[ His Earthbound Immortal Cusillu]]|dark tuner monsters =* [[Dark Tuner Dark Ape]]|synchro monsters =* [[Ancient Fairy Dragon]]<ref group=Notes name=AFD>Devack acquired this card from [[Roman Goodwin]] before his duel with Leo and Luna. It is later returned to Luna after he is defeated.</ref>|dark synchro monsters =* [[Zeman the Ape King]]|spells = * [[Axe of Despair]]<ref group=Notes name=Freeing>He freed [[Greiger]] with this card in [[Yu-Gi-Oh! 5D's - Episode 039|episode 39]].</ref>* [[Closed Forest]]* [[Dark Wave]]|traps =* [[Cursed Prison]]* [[Dark Matter]]* [[Roaring Earth]]}} ===Video games===In his video game appearances, Devack uses the "[[Ape]]" archetype, supported by other [[Beast]]-[[Type]] [[Monster Card|monsters]] ====Tag Force 4===={{Decklist|Devack 01|normal monsters =* [[Leogun]]|effect monsters =* [[Ancient Crimson Ape]] X3* [[Behemoth the King of All Animals]] X3* [[Earthbound Immortal Cusillu]] x3* [[Gravity Behemoth]] X3* [[Mosaic Manticore]] X3* [[Twinheaded Beast]] X3|synchro monsters =* [[Ancient Fairy Dragon]]|spells =* [[Beast Fangs]] X3* [[Closed Forest]] X3* [[Poison Fangs]] X3* [[The Big March of Animals]] X3* [[Wild Nature's Release]] X3|traps =* [[Beast Soul Swap]] X3* [[Roaring Earth]]}} {{Decklist|Devack 02|effect monsters =* [[Ape Fighter]] x3* [[Ape Magician]] x3* [[Dark Tuner Dark Ape]] x3* [[Green Baboon, Defender of the Forest]] X2* [[Nimble Momonga]] X3* [[Rescue Cat]] X2 ([[Destiny Draw (rule)|D]])* [[X-Saber Airbellum]] x3|synchro monsters =* [[Ancient Fairy Dragon]]* [[Naturia Beast]] x3|dark synchro monsters =* [[Zeman the Ape King]] x3|spells =* [[Closed Forest]] X3* [[Dark Wave]] X3* [[Giant Trunade]]* [[Heavy Storm]]* [[Monster Reborn]] ([[Destiny Draw (rule)|D]])* [[Mystical Space Typhoon]]* [[Swords of Revealing Light]] ([[Destiny Draw (rule)|D]])* [[Terraforming]] X2|traps =* [[Beast Soul Swap]] X2* [[Cursed Prison]]* [[Dark Matter]]* [[Mirror Force]] ([[Destiny Draw (rule)|D]])* [[Roaring Earth]] X2* [[Torrential Tribute]]}} {{Decklist|Devack 03|effect monsters =* [[Ape Fighter]] x3* [[Ape Magician]] X2* [[Dark Tuner Dark Ape]] X2* [[Earthbound Immortal Cusillu]] x3* [[Rescue Cat]] X2 ([[Destiny Draw (rule)|D]])* [[Sea Koala]] X2* [[Summoner Monk]] X2* [[X-Saber Airbellum]] x3|synchro monsters =* [[Ancient Fairy Dragon]]* [[Naturia Beast]] x3|dark synchro monsters =* [[Zeman the Ape King]] x3|spells =* [[Dark Wave]] X2* [[Giant Trunade]]* [[Heavy Storm]]* [[Mausoleum of the Emperor]] x3* [[Monster Reborn]]* [[Mystical Space Typhoon]]* [[Swords of Revealing Light]] ([[Destiny Draw (rule)|D]])* [[Terraforming]] X2* [[Wild Nature's Release]]|traps =* [[Beast Soul Swap]] X2* [[Bottomless Trap Hole]] X3* [[Crush Card Virus]]* [[Mirror Force]] ([[Destiny Draw (rule)|D]])* [[Torrential Tribute]]}} {{Decklist|Devack 04|effect monsters =* [[D".D. Crazy Beast]] X2* [[Gorz the Emissary of Darkness]]* [[Krebons]] X2* [[Mist Valley Soldier]] X2* [[Psychic Commander]]* [[Rescue Cat]] X3 ([[Destiny Draw (rule)|D]])* [[Sangan]]* [[Sea Koala]] X2* [[Summoner Monk]] X3* [[X-Saber Airbellum]] X3|synchro monsters =* [[Ally of Justice Catastor]]* [[Arcanite Magician]] X2* [[Black Rose Dragon]] X2* [[Brionac, Dragon of the Ice Barrier]]* [[Colossal Fighter]]* [[Dark Strike Fighter]] X2* [[Goyo Guardian]]* [[Naturia Barkion]] X2* [[Naturia Beast]] x2* [[Stardust Dragon]]|spells =* [[Brain Control]]* [[Emergency Teleport]] X2* [[Fissure]]* [[Giant Trunade]]* [[Heavy Storm]]* [[Mind Control]] X2* [[Monster Reborn]]* [[Mystical Space Typhoon]]* [[Smashing Ground]]* [[Swords of Revealing Light]] ([[Destiny Draw (rule)|D]])|traps =* [[Bottomless Trap Hole]] X3* [[Mirror Force]]* [[Solemn Judgment]] X3* [[Torrential Tribute]]}} ====Tag Force 6===={{Decklist|Two-Thousand Year Old Dark Beast|effect monsters =* [[Ally of Justice Cyclone Creator]] x3* [[Ape Fighter]] x3* [[Ape Magician]] x2* [[Beast Striker]] x3* [[Berserk Gorilla]] x3* [[Dark Tuner Dark Ape]]* [[Earthbound Immortal Cusillu]] x2* [[Genex Recycled]]* [[King of the Beasts]] x2* [[Moja]] x2* [[Plaguespreader Zombie]]|synchro monsters =* [[Dewloren, Tiger King of the Ice Barrier]] x2* [[Naturia Beast]] x3* [[Naturia Leodrake]] x3* [[The Fabled Kudabbi]] x2* [[The Fabled Unicore]] x2* [[Zeman the Ape King]] x3|spells =* [[Book of Moon]]* [[Closed Forest]] x3* [[Dark Hole]]* [[Giant Trunade]]* [[Monster Reborn]]* [[Mystical Space Typhoon]] x2* [[Swords of Revealing Light]]|traps =* [[Call of the Haunted]]* [[Cursed Prison]] x3* [[Mirror Force]]* [[Roaring Earth]] x2* [[Torrential Tribute]]}} {{Decklist|Thousand Year Old Shadow Beast|effect monsters =* [[Ape Fighter]] x3* [[Ape Magician]] x3* [[Beast Striker]] x3* [[Dark Tuner Dark Ape]] x3* [[Earthbound Immortal Cusillu]]* [[Elephun]] x2* [[Key Mouse]] x2* [[King of the Beasts]]* [[Moja]] x2|fusion monsters =* [[Flower Wolf]] x3|synchro monsters =* [[Naturia Beast]] x3* [[Naturia Leodrake]] x3|dark synchro monsters =* [[Zeman the Ape King]] x3|spells =* [[Closed Forest]] x3* [[Dark Hole]]* [[Dark Wave]]* [[Giant Trunade]]* [[Instant Fusion]] x3* [[Monster Reborn]]* [[Mystical Space Typhoon]] x2|traps =* [[Call of the Haunted]]* [[Cursed Prison]] x3* [[Dark Matter]]* [[Mirror Force]]* [[Roaring Earth]] x2* [[Torrential Tribute]]}} {{Decklist|Three-Thousand Year Old Beast King|effect monsters =* [[Ape Fighter]] x3* [[Beast Striker]] x3* [[Chain Dog]] x2* [[King of the Beasts]] x2* [[Kinka-Byo]]* [[Lock Cat]] x3* [[Moja]] x3* [[Plaguespreader Zombie]]* [[The Fabled Catsith]] x3|synchro monsters =* [[Ally of Justice Catastor]]* [[Brionac, Dragon of the Ice Barrier]]* [[Colossal Fighter]]* [[Dewloren, Tiger King of the Ice Barrier]]* [[Mist Wurm]]* [[Naturia Beast]]* [[Naturia Leodrake]]* [[Scrap Archfiend]]* [[Scrap Dragon]]* [[The Fabled Kudabbi]] x2* [[The Fabled Unicore]] x2* [[Trishula, Dragon of the Ice Barrier]]* [[Zeman the Ape King]]|spells =* [[Giant Trunade]]* [[One for One]]* [[Pot of Avarice]] x2* [[Monster Reborn]]* [[Mystical Space Typhoon]] x2|traps =* [[Bottomless Trap Hole]] x2* [[Call of the Haunted]]* [[Cursed Prison]] x2* [[Mirror Force]]* [[Roaring Earth]] x2* [[Solemn Judgement]]* [[Solemn Warning]] x2* [[Torrential Tribute]]}} {{Decklist|Four-Thousand Year Old Wicked God Beast|effect monsters =* [[Cannon Soldier]] x2* [[Chain Dog]] x3* [[Key Mouse]] x3* [[Lock Cat]] x3* [[Plaguespreader Zombie]]* [[Quillbolt Hedgehog]] x3* [[Ryko, Lightsworn Hunter]] x3* [[Sangan]]|synchro monsters =* [[Dark Strike Fighter]]* [[Naturia Barkion]] x2* [[Naturia Beast]] x2* [[Naturia Landoise]] x2|xyz monsters =* [[Daigusto Phoenix]] x3* [[Gachi Gachi Gantetsu]] x3* [[Shining Elf]] x3|spells =* [[Card Destruction]]* [[Dark Eruption]]* [[Dark Hole]]* [[Foolish Burial]]* [[Giant Trunade]]* [[Level Limit - Area B]]* [[Mass Driver]]* [[Monster Reborn]]* [[Mystical Space Typhoon]] x2* [[One for One]]* [[Painful Choice]]* [[Scapegoat]]|traps =* [[Call of the Haunted]]* [[Gravity Bind]]* [[Imperial Iron Wall]] x3* [[Scrubbed Raid]]}} ====Reverse of Arcadia===={{Decklist| Master of the Apes|normal monsters =* [[Mad Dog of Darkness]] x2|effect monsters =* [[Berserk Gorilla]] x3* [[Dark Resonator]] x2* [[Earthbound Immortal Cusillu]] x3* [[Green Baboon, Defender of the Forest]] x2* [[Giant Rat]] x3* [[Nimble Momonga]] x3* [[Voltic Kong]] x3|synchro monsters =* [[Zeman the Ape King]] x3|spells =* [[Cold Wave]]* [[Fires of Doomsday]]* [[Giant Trunade]]* [[Mausoleum of the Emperor]] x3* [[Mystical Space Typhoon]]* [[Spiritual Forest]]* [[Smashing Ground]]* [[Terraforming]] x2* [[Wild Nature's Release]] x2|traps =* [[Beast Soul Swap]] x2* [[Call of the Haunted]]* [[Dark Bribe]]* [[Divine Wrath]]* [[Mirror Force]]}} ===Duel Transer==={{Decklist|King of Beasts (Dark Signer) (Level 15)|effect monsters =* [[Ape Fighter]] x3* [[Ape Magician]] x3* [[Behemoth the King of All Animals]]* [[Berserk Gorilla]] x3* [[Earthbound Immortal Cusillu]] x2* [[Green Baboon, Defender of the Forest]] x2* [[Krebons]] x3* [[Plaguespreader Zombie]]|fusion monsters =* [[Flower Wolf]] x3|synchro monsters =* [[Zeman the Ape King]] x3|spells =* [[Burden of the Mighty]] x2* [[Closed Forest]] x3* [[Emergency Teleport]]* [[Giant Trunade]]* [[Instant Fusion]] x3* [[Mystical Space Typhoon]]* [[Swords of Revealing Light]]* [[Wild Nature's Release]] x2|traps =* [[Call of the Haunted]]* [[Beast Soul Swap]]* [[Bottomless Trap Hole]] x2* [[Mirror Force]]* [[Offering to the Immortals]]* [[Roaring Earth]]* [[Torrential Tribute]]}}