If you don't have any Benched Pokémon, this attack does nothing. Remove 3 damage counters from Wailord ex. Switch Wailord ex with 1 of your Benched Pokémon.
Does 100 damage minus 10 damage for each damage counter on Wailord ex.
When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
