Koga's Koffing 79/132 (Unlimited)
Description
Pokémon - Basic
HP: 40
Smelly Gas 10: Grass | Flip a coin. If heads, this attack does 10 damage to each Benched Pokémon (including your own). (Don't apply Weakness and Resistance for Benched Pokémon.)
Weakness: Psychic ×2
Retreat Cost: Colorless