There is only 1 crystal cave.
Chat with our AI personalities
union caves on Friday
You cannot buy a PP up in Pokemon crystal! You need to search for it in caves and other areas you might think it's in! Buy the guide booklet to know where items, Pokemon, and get to know gym leaders or pokedex!
First, you need to catch a Ghastly, which can be found in the sprout tower or caves at night. Evolve it into a Haunter and then trade it. At that it will evolve into Gengar which you need to have it traded back to you.
14 floors
THERE are 13 floors