Demise, King of Armageddon [DR04-EN155] Super Rare Vintage Set: Gladiator's Assault Card type:

Set: Gladiator's Assault Card type: Effect Monster Rarity: Ultra Rare Attack: 600 Defense: 300 If you control a "Gladiator Beast" monster

{T}: Untap target attacking creature you control

and the Halls of Velorum

Set: Game Day 2022 Type: Legendary Creature — Dragon Spirit Rarity: Mythic Cost: {2}{R}{R} Flying

Rowan is a Cool Robot who Plays With Ooey Gooey Things

Demise, King of Armageddon [DR04-EN155] Super Rare Vintage Set: Gladiator's Assault Card type:Set: Dark Revelation Volume 4 Card type: Ritual Effect Monster Rarity: Super Rare Attack: 2400 Defense: 2000 This card can only be Ritual Summoned with the Ritual Spell Card, "End of the World". You can pay 2000 Life Points to destroy all cards on the field except this card.