Goomy is a small gooey slug-like Pokémon. It is known as the weakest Dragon-type; its body is very sensitive, covered in a slimy membrane, so it must live in damp, shady places to avoid drying out. Its body is purple in color, the top half being a lighter shade than the underside. Goomy has two feeler-like horns atop its head, tiny black eyes, and a wide mouth with a green spot on either cheek.
Despite being described as the weakest Dragon-type Pokémon, Goomy's slimy body allows it to endure punches and kicks, which slide off harmlessly.
Goomy evolves into Sliggoo at level 40, its final evolution form is Goodra.