Muk

> Muk, the Sludge Pokémon, is known for its toxic nature and its ability to dissolve anything it touches. This Poison-type Pokémon thrives in polluted areas, often found in industrial sites where it can consume waste materials. Muk evolves from Grimer, and its body is made of a thick sludge that can absorb poisons, making it resistant to many toxins. Trainers should be cautious when handling Muk, as its foul-smelling body can cause nausea to those nearby.