Wellspring Mask Ogerpon ex (TWM #64)

You may shuffle 3 Energy attached to this Pokémon into your deck. If you do, this attack also does 120 damage to 1 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

During your opponent's next turn, the Defending Pokémon can't retreat.