first at sprout tower at violet city. next is burnt tower at ecruteak city.
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
Shuppet is a Ghost type pokemon.
Dark type can beat ghost.
The most effective type on ghost type is ghost. Weird, huh?
Gengar is a ghost-poison type pokemon that evolves from Haunter.
There isn't Murkrow's Ghost in Pokemon HeartGold. It maybe just a rumor.
It is in Ecrutuk city the leader is morty who uses ghost type Pokemon
The Ghost-type Pokemon in the HGSS Regional Pokedex are: Gastly, Haunter, Gengar, Misdreavus, and Mismagius. The Dark-type Pokemon are: Umbreon, Murkrow, Honchkrow, Sneasel, Weavile, and Tyranitar.
The 4th Gym witch is in Ecruteak City. He uses ghost type Pokemon.
The fourth gym is in Ecruteak City. It is a ghost type gym and the leader is named Morty.
Battle it with a stronger pokemon, possibly one with a dark or ghost type move like rattata and raticate
In HeartGold you can catch Kyogre.
ponie
You can beat a ghost type with another ghost type (Like Haunter)
If you are talking about Jasmine you just need a fighting type pokemon or a pokemon that knows a fighting type move. Or a fire pokemon or a pokemon that have fire type move is fine. And if you are talking about Sabrina she is a psychic type master so you will need a bug/ghost/dark type pokemon or a pokemon that have the move type.
Gengar is the fastest Ghost type pokemon.