Chaos Emperor Dragon - Envoy of the End [DPKB-EN016] Ultimate Rare Yu-Gi-Oh! then inflict 300 damage to

then inflict 300 damage to your opponent for each card sent to the opponent's GY by this effect

until the end of your opponent's next turn

using monsters from your Deck as Fusion Material

When an opponent’s monster declares an attack: You can have this card lose exactly 1000 DEF

Chaos Emperor Dragon - Envoy of the End [DPKB-EN016] Ultimate Rare Yu-Gi-Oh! then inflict 300 damage toSet: Duelist Pack: Kaiba Card type: Effect Monster Rarity: Ultimate Rare Attack: 3000 Defense: 2500 This card cannot be Normal Summoned or Set. This card can only be Special Summoned by removing from play 1 LIGHT and 1 DARK monster in your Graveyard. You can pay 1000 Life Points to send all cards in both players' hands and on the field to the Graveyard. Inflict 300 damage to your opponent for each card sent to the Graveyard by this effect.