If an opponent's attack does damage to Koga's Muk (even if Koga's Muk is Knocked Out), flip a coin. If heads and if it has any, choose 1 Energy card attached to the attacking Pokémon and discard it. This power can't be used if Koga's Muk is already Asleep, Confused, or Paralyzed when your opponent attacks.

Koga's Muk
26 · Rare · Gym
- Set
- Gym Challenge
- Number
- 26
- Rarity
- Rare
- Category
- Pokemon
- Type
- Grass
- HP
- 80
- Stage
- Stage1
- Evolves from
- Grimer
- Retreat cost
- 3
- Weakness
- Psychic x2
- Variants
- normal, first edition
- Language
- English
- Illustrator
- Ken Sugimori
- Released
- 16/10/2000
Abilities
Attacks
Market reference
- Average€12.09
- Low€2.75
- Trend€13.47
- 30-day avg€11.03
Cardmarket, EUR — a European market reference, not a UK valuation, and not converted. Observed 02/09/2026.