EnteiエンテイUnlimited

Poké-BodyBurning Coat

Whenever 1 of your opponent's Pokémon is Knocked Out by damage from Entei's attacks, discard the top 3 cards from your opponent's deck.

Does 20 damage to 1 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) Flip a coin. If tails, discard 2 Fire Energy attached to Entei.