Kricketune 24

Flip a coin. If heads, the Defending Pokémon is now Confused. Damage: 30

Flip 3 coins. If 1 of them is heads, this attack does 20 damage plus 20 more damage. If 2 of them are heads, this attack does 20 damage plus 40 more damage. If all of them are heads, this attack does 20 damage plus 100 more damage. Damage: 20+