Spiritomb

Spiritomb (Japanese: ミカルゲ), also known as the Forbidden Pokémon, is a dual-type Ghost/Dark Pokémon introduced in Generation IV. It is formed from 108 spirits that were bound to an Odd Keystone as punishment for their misdeeds. Spiritomb appears as a swirling purple vortex with green eyes and a black spiral pupil in one eye. It is surrounded by green orbs and attached to a gray stone with a crack in it, called the Odd Keystone. Spiritomb primarily moves by levitation, although in games, it appears to drag the Odd Keystone along the ground. It is known for its mischief, curses, and aggression towards those who displease it. In Pokémon Legends: Arceus, it is awakened by collecting 107 wisps scattered throughout the Hisui region and battling it at the Shrouded Ruins. Spiritomb does not evolve into or from any other Pokémon. It has also appeared as a boss in the Pokémon Mystery Dungeon series and has had appearances in the anime.