Sabrina's Haunter (Japanese: ナツメのゴースト Natsume's Ghost) is a Psychic-type Stage 1 Pokémon card. It is part of the Gym Heroes expansion.
This card erroneously refers to groups of Gastly, Haunter, and Gengar as "Gastlys," "Haunters," and "Gengars." The correct plural form is simply the same as the singular Pokémon's name.
Gym Leader Sabrina befriends a Haunter in the Pokémon anime.