Pumpkin Moon

Gourgeist is a ghostly gourd-like Pokémon that varies dramatically in size. Its body is a dark brown pumpkin with a glowing, yellow-orange face carved into the front and a pair of nubby legs. The face consists of two triangular eyes and a grinning mouth; on top of the mouth is a small, triangular cutout for a nose. The pumpkin is also very round, giving it a curvy appearance. Poking out of the top of the pumpkin is its slender brown-orange head, which has bright yellow eyes and a small mouth but no visible nose. Gourgeist has long, light pink hair with arm-like tendrils framing its face and bangs that usually cover one eye. On top of its head is a crescent-shaped tuft that is brown on top; this tuft resembles a pumpkin's stem. Gourgeist has shown the ability to retract its upper body into the pumpkin, giving it the appearance of a traditional jack-o'-lantern.

The user, once transformed into a Gourgeist, will also have the ability to freely change their size with no limitations, from just one inch to towering over skyscrapers. They will also have ghostly abilities mixed in with fire and grass type abilities, and even encounter other ghost-type pokemon throughout their journey.