Muk #56/132

Secret Wonders · Diamond & Pearl · Uncommon · 2007

Market price: $4.67 (TCGplayer, raw)

Pokémon · Stage 1 · Type: Psychic · 80 HP · Evolves from Grimer

A toxic fluids seeps from its body. The fluid instantly kills plants and trees on contact.

Illustrated by Daisuke Ito

Market price by printing

Raw (ungraded) market prices, refreshed several times a day. Updated 2026-10-14.

Abilities

Toxic Sludge (Poké-Body)
At the end of each player's turn, each of your opponent's Active Pokémon that has any Grass Energy attached to it is now Poisoned. If that Pokémon is already Poisoned, Toxic Sludge Poké-Body does nothing to that Pokémon.

Attacks

Panic Liquid — 50 (Psychic, Psychic, Colorless)
The Defending Pokémon is now Confused and can't retreat during your opponent's next turn.

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Full Secret Wonders card list and prices →