Erika's Gloom

Cost: Grass

Flip a coin. If heads, remove 4 damage counters from Erika's Gloom. If Erika's Gloom has fewer damage counters than that, remove all of them.

Cost: Grass, Grass, Grass

Flip a coin. If heads, the Defending Pokémon is now Asleep, Confused, Paralyzed, or Poisoned (your choice).