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Because they scatter germs everywhere, they've long been targeted for extermination, leading to a steep decline in their population.
Abilities, attacks, weakness & resistance
The Retreat Cost of your opponent's Poisoned Pokémon is Colorless more.
Your opponent's Active Pokémon is now Confused and Poisoned.
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Muk (swsh9-85, Reverse Holofoil) is a Darkness Stage 1 Pokémon from the Brilliant Stars expansion. It has the Ability Sludge Street, which increases the Retreat Cost of your opponent's Poisoned Pokémon by one Colorless, and an attack called Shrieking Poison that deals 90 damage and Confuses and Poisons the opponent's Active Pokémon. Known for scattering germs and historically targeted for extermination.
Catalog pricing data as of 12 Apr 2026, 18:08