Infernape

Once during your turn (before your attack), when you play Infernape from your hand to evolve 1 of your Pokémon, you may flip a coin. If heads, search your deck for up to 4 Fire Energy cards and attach them to your Pokémon in any way you like. Shuffle your deck afterward.

During your opponent's next turn, any damage done to Infernape by attacks is increased by 30 (after applying Weakness and Resistance).

Discard 2 Fire Energy attached to Infernape and this attack does 20 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)