yu gi oh dark deck Complete Custom for Yu-Gi-Oh! Ultra Rare Attack 10 Best Dark Attribute Support

Like other Pendulum decks, Endymion excels at going first and setting up huge negation boards, but what gives it the edge over its conspecifics is its incredible in-engine power to break boards and OTK going second

PSE Prismatic Secret Rare Kashtira Riseheart X FIRE Level 4 [ WarriorEffect ] ATK 1500 DEF 2100 If you control a "Kashtira" monster: You can Special Summon this card from your hand, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Xyz Monsters

You can only use this effect of "Token Collector" once per turn

Whir of Invention Costing triple blue makes Whir of Invention one of the more mana-intensive cards on this list, but it more than makes up for it in sheer utility