
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.
Koga's Grimer #078/132 is a English Pokémon TCG card from the Gym Challenge set, printed at Common rarity.
It is a Basic card.
It has 50 HP and is a Grass-type card.
Battle stats: weakness Psychic ×2, retreat cost 1.
Illustration by Ken Sugimori.
Gym Challenge was released in 2000 as part of the Original Series series.
The Gym Challenge set page lists every other card in the same expansion in card-number order.
Every other Pokémon TCG card featuring this same species is listed on the linked species page below.