Chaos Emperor Dragon - Envoy of the End [DPKB-EN016] Ultimate Rare Shonen Jump Magazine Promos Set: Soul Fusion Card type:

Set: Soul Fusion Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 2400 "Thunder Dragon" + 1 Thunder monster Must be either Fusion Summoned

then if this card was Set before activation and is on the field at resolution

you can return all Dragon-Type Monsters from your Graveyard to your Deck

take control of that monster

Chaos Emperor Dragon - Envoy of the End [DPKB-EN016] Ultimate Rare Shonen Jump Magazine Promos Set: Soul Fusion Card type:Set: 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.