Trade Haunter and you will get a Gengar.
Trade Haunter with any Pokemon to make it evolve!
Yes. The pokemon is Haunter. In order to evolve Haunter you will have to trade him with a friend and he will evolve. Just trade back to get Gengar.
Haunter evolves through a trade.
You have to trade the Pokemon to evolve it.
You trade haunter to get gengar.
Trade Haunter and you will get a Gengar.
Trade Haunter with any Pokemon to make it evolve!
You'll need to trade for a Haunter in order for it to evolve into Gengar.
You can trade it to a friend.
Yes. The pokemon is Haunter. In order to evolve Haunter you will have to trade him with a friend and he will evolve. Just trade back to get Gengar.
Some lady in a city will trade you it but it will stay as haunter.
Haunter evolves through a trade.
You have to trade the Pokemon to evolve it.
There is no specific Pokémon that you need to trade Haunter for in order to evolve it.
Link trade!!!!!!!!! You have to trade for another Haunter in order for it to evolve into a Gengar
You have to find your friend, you trade your Haunter with another Pokemon and when the trade is done Haunter will evolve.