caus the game is mean, without the stone it would haVE EVOLVED into GENGAR
you can trade it at the guy at snowpoint city
Get a Haunter and trade it with a friend in the Union Room, then it will evolve into Gengar if it doesn't have an everstone.
Haunters can be found in the old cheatu at the end of Enterna forest and you can get it in a trade in with a girl in snowpoint city for a medicham.
Snowpoint city at the top of shinno Pokemon daimond & Pearl
Gastly evolves to Haunter at level 25. Then, Haunter evolves into Gengar by being traded.
you can trade it at the guy at snowpoint city
Get a Haunter and trade it with a friend in the Union Room, then it will evolve into Gengar if it doesn't have an everstone.
in snowpoint city there is a girl at the top left corner who offers her haunter for a medicham.
Haunters can be found in the old cheatu at the end of Enterna forest and you can get it in a trade in with a girl in snowpoint city for a medicham.
Go to Snowpoint city, go to the house in the top left corner of the city, inside the house, there is a young, blond-haired girl. Talk to her and she will ask you if you will trade her a medicham (catch in mt coronet). After catching medicham, go back to the house in snowpoint with medicham in your party (doesn't have to be in first slot) and talk to her and say "yes" to trade. Through the trade the girl will give you a haunter nicknamed "gaspar". (To evolve haunter, trade it and it should evolve). But when you receive haunter, it will be holding an everstone, so it will not evolve into gengar. Take away the everstone, do another trade and then trade it back to get a gengar (as already mentioned). You can also dig up everstones underground after getting national dex. Hope I helped (PS. I found this out by doing it on platinum, but don't worry, it was tested on diamond and worked.Also works for pearl and platinum.
It is at the top of Snowpoint City!!!
you can't catch him in the wild but you can get a haunter in the manshoin in the forest are at turn back cave then use a dusk stone to evolve himWrong, all wrong. If you go to the Old Chateau near the northern exit of Eterna Forest, with a Pokemon Gameboy Advanced game in the GBA Slot then go to the room with the painting that has glowing red eyes you can catch a Gengar.Or, if you don't have a GBA game, trade a Medicham for a Haunter with the girl in Snowpoint City, then take the Everstone off and trade it with a friend to evolve it.
Yes
its in snowpoint city its in snowpoint city
everstone
you trade him, he evolves
Have someone trade you a haunter.