Search your deck for up to 2 Fire Energy cards, show them to your opponent, and put them into your hand. Shuffle your deck afterward.
Does 10 damage to each of your opponent's Benched Grass Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Discard a Fire Energy card from your hand. (If you can't discard a card from your hand, this attack does nothing.)