Vileplume (Expedition Base Set 31/165)
Poké-POWER Poison Pollen

Once during your turn (before your attack), you may flip a coin. If heads, the Defending Pokémon is now Poisoned. This power can't be used if Vileplume is affected by a Special Condition.

Grass Colorless
Petal Dance

Flip 3 coins. This attack does 30 damage times the number of heads. Vileplume is now Confused.