This section temporarily contains information copied directly from Bulbapedia, and needs to be rewritten so not to be classified as plagiarism.
Phantump is a spirit possessing a rotten tree stump, and lives in abandoned forests. It is a wispy, grayish black Pokémon. A small tree stump covers its head, with a single, wavy branch extending from either side. Each branch has two small, green leaves near its tip. Phantump's red, oval eyes are visible through two holes in the body of the stump. On its body is a pair of tiny, stubby arms.