use moves that arent fighting or normal. use moves that r dark and ghost to kill it faster becuz its super effective. use all the other types until it kills it.
Because Ghost Pokemon can't see in the dark.
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
the ghost Pokemon in black and white are Frillish, Jellicent, Litwick, Lampent, Chandelure, Yamask, Golett, Golurk those are the only ghost type Pokemon in Pokemon black and white.
Dark and Ghost Pokemon can kill Psyhic pokemon.
You can't kill Pokemon you can only make them faint. Dark and ghost types would help make them faint.
use hydro pump if you have a blastiose or ice beam if you have piplup
You have to attain the Silph Scope to reveal the ghost. Kill it (LVL 30 Marowak) and then fight a series of Rocket grunts to get to Fuji, who gives you a pokeflute.
use moves that arent fighting or normal. use moves that r dark and ghost to kill it faster becuz its super effective. use all the other types until it kills it.
Ghost pokemon are good against psychc and ghost.
Actually a ghost CAN kill you. if the ghost has enough strenght they can fisically attack you
It is a Ghost/Dragon pokemon.
There really isn't an answer to that. Just get super-effective Pokemon to fight with. My Lugia can kill the Fight Elite Four and my Gengar can kill the Ghost and the Psychic. My Reshiram can kill the Ghost and Psychic with Crunch. Assorted Pokemon should wear down the Dark-type. Emboar with Fighting type moves can KO the Dark type. Then Alder has assorted Pokemon, unlike most Champions. Just find what he has, and train certain Pokemon accordingly. There is no way to defeat them without good Pokemon, and that means you have to train them really hard.
Ghost or dark pokemon
Because Ghost Pokemon can't see in the dark.
Ghost-type Pokemon are weak against Ghost and Dark types.