The only weakness there is a Ground-type Pokémon.
Psychich and Ground.
Fairy type Pokemon are weak to Poison and Steel type Pokemon.
The weaknesses of poison types are psychic and ground.
Fairy-type Pokemon are weak against Steel and Poison-type attacks.
The only weakness there is a Ground-type Pokémon.
Psychich and Ground.
Fairy type Pokemon are weak to Poison and Steel type Pokemon.
The weaknesses of poison types are psychic and ground.
Fairy-type Pokemon are weak against Steel and Poison-type attacks.
Electric, fire, steel, rock and poison.
Skuntank is a Poison and Dark type pokemon.
psychic is weak to poison
Poison: Ground, psychic Normal: Fighting
Poison type Pokémon are weak to ground and psychic type moves/Pokémon.
Psycic Pokemon are weak against Ghost type, Bug type and Dark type. Psychic types are good against Fighting and Poison types since Pokemon Gold (and onward)
Gastly is a ghost/ poison type, so any psychic or ghost type will be super effective against it.