Gengar

Gengar, the Shadow Pokemon. It hides in shadows. It is said that if Gengar is hiding, it cools the area by nearly 10 degrees F.

Type(s):  Ghost/Poison

Map Location(s):  None

Evolutionary Line:  Gastly => Haunter (level 25) => Gengar (Trade)

Suggested Moveset:
Thunderbolt | Sludge Bomb | Energy Ball l Shadow Ball