Demise, King of Armageddon (UTR) [SOI-EN035] Ultimate Rare XY111 Set: Retro Pack 1 Card

Set: Retro Pack 1 Card type: Effect Monster Rarity: Ultra Rare Attack: 1000 Defense: 1000 When you have "Right Leg of the Forbidden One"

This card cannot be Special Summoned except by Tributing 1 "sphinx" monster

This card gains 1000 ATK for each monster equipped to it by this effect

but it is unaffected by other card effects

Demise, King of Armageddon (UTR) [SOI-EN035] Ultimate Rare XY111 Set: Retro Pack 1 CardSet: Shadow of Infinity Card type: Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 2000 This card can only be Ritual Summoned with the Ritual Spell Card," End of the World". By paying 2000 Life Points, destroy all cards on the field except this card.