Chaos Emperor Dragon - Envoy of the End [IOC-000] Secret Rare Infernal Ascension It is not legal for

It is not legal for constructed play

Set: Double Masters 2022 Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {1}{U}{R}{W} Flying

where X is the number of artifacts and enchantments your opponents control

Set: Black & White: Dark Explorers Type: Grass Rarity: Uncommon Retreat cost: Colorless

then destroy the rest

Chaos Emperor Dragon - Envoy of the End [IOC-000] Secret Rare Infernal Ascension It is not legal forSet: Invasion of Chaos Card type: Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 2500 This card can only be Special Summoned by removing 1 LIGHT and 1 DARK monster in your Graveyard from play. Pay 1000 of your Life Points to send all cards in both players' hands and on the field to the Graveyard. Inflict 300 points of damage to your opponent's Life Points for each card that is sent to the Graveyard by this effect.