Haunter.... There isn't that many ghost types in firered besides the Gastly line which you can find in Lavender Town's Pokemon Tower
Gengar is a ghost type of Pokemon. You can get it using the duel slot by putting FireRed into the Gameboy slot.
Ghost-type Pokemon are weak against Ghost and Dark types.
ghost type Pokemon can hurt psychic and ghost. It kan hurt any types except normal and fighting
There are 3 starters that you can choose at the beginning of Pokemon FireRed and LeafGreen version. You can choose Bulbasaur (Grass type), Charmander ( Fire type) , and Squirtle (Water type).
enterna
you can get it at the safari zone it is a bug type Pokemon but i would not catch it, it is weak.
Haunter.... There isn't that many ghost types in firered besides the Gastly line which you can find in Lavender Town's Pokemon Tower
Gengar is a ghost type of Pokemon. You can get it using the duel slot by putting FireRed into the Gameboy slot.
Spirirtomb is a ghost type of Pokemon. In order to capture one in Pokemon Pearl version, you have to go to the Hallowed Tower.
You can beat a ghost type with another ghost type (Like Haunter)
In Pokemon mansion you can catch a growlithe and you can get a flareon( you need to evolve the evee with fire stone). By the way you can get an evee at the apartment(last floor) in the celadon city.
Gengar is the fastest Ghost type pokemon.
Ghost-type Pokemon are weak against Ghost and Dark types.
Since mismagius is a ghost type Pokemon counter with a dark type Pokemon like honchkrow.
Dark, ghost and bug. But be careful, as Phycic Pokemon can hit ghost Pokemon hard as well. Dark types don't get affected by phycic attacks, but, although there are no dark-types around, use dark type moves like bite and crunch.
Ghost and Dark-type Pokemon are super effective against Ghost types.