Chaos Emperor Dragon - Envoy of the End [IOC-000] Secret Rare Super Rare The Special Summoned monster is

The Special Summoned monster is treated as if it was Special Summoned by the effect of a "Gladiator Beast" monster

your battling monster gains 1000 ATK/DEF for each card revealed

you can activate 1 of these effects: •Increase the Level of this card by the Level of the Beast-Type monster

negate the effects of Flip Effect Monsters destroyed by this card as a result of battle

"Red-Eyes B

Chaos Emperor Dragon - Envoy of the End [IOC-000] Secret Rare Super Rare The Special Summoned monster isSet: 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.