Erika's Venusaur

Flip a coin. If heads, you may attach up to 2 Grass Energy cards from your hand to Erika's Venusaur.

If your opponent has any Benched Pokémon, choose 2 of them (or 1 if he or she only has 1). This attack does 20 damage to each of them. (Don't apply Weakness and Resistance for Benched Pokémon.)