A Ghost/Poison type pokemon and the evolved form of Haunter.
Gengar is a Ghost Type Pokemon and the Final Form of Gastly. Gengar uses it's hypno powers to lull it's opponent to sleep, and then it eat's it's foe's dream. Gengar's first appearance was at the Pokemon tower in Lavender Town, Ash watched to capture it however, it just wanted to play.
The Acient Puzzle of Poketopolis Gengar awakened and Battled an Alakazam.
Drake leader of Pummelo Island used a Gengar
Morty leader of the Eureteak City gym used a Gengar.
Agatha member of the elite four used her Gengar against ash's pikachu.
Appearances in Games
* means that Haunter must be traded to get Gengar.