To get a Gengar, you must trade a Haunter and it will then evolve into a Gengar.
you can't find haunter in Black
There's a 30% chance you can catch a level 19 Haunter in the grass on Route 8 at night. You can also catch level 16 or 17 Haunter in the forest region of the Johto Safari Zone at night.
you cant u need to catch a ghastly in the sprout tower and evolve it. it is in there at night only.
just catch a gastly in the tower before the first gym and level him til he evolves
Yes into haunter and then trade to get a gengar
No, you don't need the National Dex to evolve Haunter in Pokemon SoulSilver. You just need to trade it with a friend then trade it back. Then, you have a Gengar!
To get a Gengar, you must trade a Haunter and it will then evolve into a Gengar.
you can't find haunter in Black
look in the Pokemon tower in lavender for haunter. note, haunter is hard to find in the Pokemon tower
There's a 30% chance you can catch a level 19 Haunter in the grass on Route 8 at night. You can also catch level 16 or 17 Haunter in the forest region of the Johto Safari Zone at night.
you cant u need to catch a ghastly in the sprout tower and evolve it. it is in there at night only.
just catch a gastly in the tower before the first gym and level him til he evolves
Haunter can be found on Route 8 or in the Safari Zone.
Sorry to disappoint you, but Haunter doesn't evolve by level. It can be evolved at any time after it has become a Haunter, but only if you trade it to someone (another one with a DS not in game). It will then evolve into Gengar and then you trade it back.
you get it over a trade.
You can find wild haunters in Pokemon tower and lost cave.