Milotic

Once during your turn, when you play Milotic from your hand to evolve 1 of your Pokémon, you may remove all damage counters from all of your Pokémon and your opponent's Pokémon (excluding Pokémon-ex).

Distorted Wave

80

Before doing damage, remove 3 damage counters from the Defending Pokémon (all if there are less than 3).