Poliwrath

Poké-Body: Spiral Swirl — If Poliwrath is your Active Pokémon and is Knocked Out by damage from an opponent's attack, the Attacking Pokémon is now Confused. | Beatdown (40+): If the Defending Pokémon is a Darkness Pokémon or has Dark in its name, this attack does 40 damage plus 30 more damage. | Hyper Splash (60+): If the Defending Pokémon is a Stage 2 Evolved Pokémon, this attack does 60 damage plus 30 more damage.