Dark Pokemon are Psychic Pokemon's weakness.
ghost and dark
As of Generation 5 only the pokemon Spiritomb has no weakness because of the dual-type Ghost/Dark.
Ghost, dark, and bug.
Bug, dark, and ghost.
Dark Pokemon are Psychic Pokemon's weakness.
guys i think pysic pokemons had weakness to normal type normal Pokemon have a weakness to physic Pokemon Kulmblach789 Pysic Poke have a weakness to dark ATks
Bug
ghost and dark
As of Generation 5 only the pokemon Spiritomb has no weakness because of the dual-type Ghost/Dark.
Ghost, dark, and bug.
Bug, dark, and ghost.
The only weakness there is a Ground-type Pokémon.
Ghost-type Pokemon are weak against Ghost and Dark-type moves.
Bug, dark and ghost.
The only weakness I can think of is dark. you! ^_^ Dark, and Bug, i think. Maybe more. But Psychic doesn't affect dark, so... Good Luck!
Dark, Ghost and Bug types