Illus. Pani Kobayashi
A1 #174
Illus. Saya Tsuruta
A1 #176
Illus. Hajime Kusajima
A1 #175
If your opponent's Active Pokémon is Poisoned, this attack does 50 more damage.
Grimer
B1a #45
Muk
B1a #46
No other "Muk" cards with same attack