Azumarill

Poke-POWER — Froth: Once during your turn, when you play Azumarill from your hand to evolve 1 of your Active Pokémon, you may use this power. Each Defending Pokémon is now Paralyzed.

Water Punch (20+): Flip a coin for each Water Energy attached to Azumarill. This attack does 20 damage plus 20 more damage for each heads.