|Deck Type:||Anime Decks|
|Deck Master:||Earthbound Immortal Cusillu|
|Submission Date:||January 17th 2020|
|Last Updated:||January 26th 2020|
|YGOPRODeck File Download|
Devack, known as Demak in the Japanese version, is Roman Goodwin's right-hand man and a member of the Dark Signers. He freed Greiger from his prison transport, and offered him the chance to fulfill his desire for vengeance. He was also responsible for the Minus Curse that infected the Spirit World with the help of his subordinate, Zeman The Ape King.