if you version is 1.2, in celadon departament you can buy the link cable for haunter
use the link cable as if it were an stone evolved with your haunter
I need some Help, in which part of the Safari area appears feebas? Mew appears in the water or on the tall grass of route of Route 22? And finally, what are the new moemon at 1.1.11 F? In the readme they are not mentioned