Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 1 LIGHT and 1 DARK monster from your GY. You can pay 1000 Life Points; send as many cards in both players' hands and on the field as possible to the GY, then inflict 300 damage to your opponent for each card sent to the opponent's GY by this effect. You cannot activate other cards or effects during the turn you activate this card's effect.
1 x Yugioh 306-056 Chaos Emperor Dragon Envoy of the End Secret Rare