Erika's Bellsprout (Gym Challenge 38/132)

Once during your turn (before your attack), you may take up to 2 Grass Energy cards attached to your other Pokémon and attach them to Erika's Bellsprout. This power can't be used if Erika's Bellsprout is Asleep, Confused, or Paralyzed.

Stretch Vine

Choose 1 of your opponent's Benched Pokémon, and this attack does 10 damage to it. (Don't apply Weakness and Resistance for Benched Pokémon.)