Gengar is a ghost and poison-type Pokémon that evolves from Hunter when traded or it can also evolve when being exposed to a Linking Cord, and has two other forms Mega Gengar pokemon and Gigantamax Gengar. Gengar's final form is Pokémon Gastly, a poisonous gas sphere that has no true form. Pokémon Gengar has a purple roundish body combined with its head, red eyes, toothy mouth with a sinister grin, and two pointy ears. Usually, Gengar can be seen standing on its two short legs but it can levitate as well as walk. Gengar also has the ability to perfectly hide in the shadow of any object, giving Gengar exceptional stealth. Gengar is very mischievous by nature, and at times malicious. A fanart Pokémon progress bar for YouTube with Gengar Pixel.