Gym Challenge · #78
Koga's Grimer is a Pokémon card from the Gym Challenge expansion of the Pokémon Trading Card Game (card #78, Common).
GrassEvolves to: Muk
If your opponent has any Benched Pokémon, flip a coin. If heads, choose 1 of your opponent's Benched Pokémon and switch it with the Defending Pokémon. The new Defending Pokémon is now Poisoned.
×2Illustrated by Ken Sugimori