Hisuian Samurott VSTAR

During your turn, you may put 4 damage counters on 1 of your opponent's Pokémon. (You can't use more than 1 VSTAR Power in a game.)

If your opponent's Active Pokémon already has any damage counters on it, this attack does 110 more damage.

VSTAR rule: When your Pokémon VSTAR is Knocked Out, your opponent takes 2 Prize cards.