| Muk | |||
| |||
| Original Region | Kanto | ||
| Generation | I | ||
| Type(s) | |||
| Poison | |||
Muk is a poison-type Pokémon species that evolves from Grimer at Level 38. A Muk's appearance is just a giant sludge-ball. They are Generation I Pokémon.
| National Pokédex | ||
| ← #088: Grimer | #089: Muk | #090: Shellder → |