Haunter is a Ghost, Poison-type Pokémon from the Kanto region. It evolves from Gastly after being fed 25 candies and evolves into Gengar when fed 100 candies or with no candy cost if traded.
| Haunter - Gas Pokémon
| Haunter is a dangerous Pokémon. If one beckons you while floating in darkness, you must never approach it. This Pokémon will try to lick you with its tongue and steal your life away.
Haunter is the part of a three-member family.
- During the Halloween event in 2017, there were shiny forms of Gastly family members added to game data, although they weren't released to be caught in gameplay. 
- Haunter page, on the official Pokédex website
- Haunter article, on the Pokémon Wiki