Haunter evolves into gengar once you trade him.
Gastly evolves into Haunter at Lv25.
you have to trade it back and forth with another trainer to evolve it
haunter does
Haunter can be found on Route 8 or in the Safari Zone.
yes
Gastly level 21 Haunter level 21 Haunter level 23 Gengar level 25
Haunter is one of a few Pokemon that needs to be traded to evolve. A list of a few others Graveler, Machoke, Kadabra. Those are just off the top of my head. But you will need to trade it to a friend and have them trade it back.
Magmar,Electabuzz,Seadra,Poliwhril,Clampearl,Machoke,Rhydon,Slowpoke,Kadabra,Onix,Graveler,Dusclops,Haunter,
Actually....Shuckle doesn't evolve at all
yes
wha?
Levels Pokemon evolve range from 7-55.