Heracross

This powerful Pokémon thrusts its prized horn under its enemies' bellies, then lifts and throws them.

Pokemon Power — Final Blow: If Heracross's remaining HP are 20 or less, you may make its Megahorn attack's base damage 120 instead of 60. This power can't be used if Heracross is Asleep, Confused, or Paralyzed.

Megahorn (60): Flip a coin. If tails, this attack does nothing.