use dark and psychic.
normal moves do 0 damage
Use Dark type pokemon.
You must defeat them.
psychic, dark, flying, ghost
Lopuny is a normal type.Use rock,ghost,or steel Pokemon to defeat the Pokemon.
To defeat ghost Pokemon use ghost or dark type moves. If youre fighting a ghost poison you can also use psychic type. normal and fighting types don't affect them but everything else will do normal damage to them
Ghost types are weak against other ghost types and dark types so use those types to defeat that elite four member.
you need to find the silph scope this will reveal the ghost to be a marowak you can then defeat it
Alakazam is a tough Pokemon ghost Pokemon can easily defeat it or dark Pokemon like Gengar or Umbreon or Murkrow. Bug Pokemon are also effective against it, but the same works in reverse.
psycic Pokemon are weak against ghost type moves bug type moves and dark type moves, you can use ghost, dark and bug moves to deal quite alot of damage
first you need to go to celadon city game corner, activate the poster on the wall. and defeat the team rocket boss. from this you will gain a silph scope this enables you to see the ghost, and defeat it
You have to defeat Giovanni in his secret base at the Celedon game corner, get the silph scope, and then defeat the ghost of Marowak and Team Rocket in the ghost tower in Lavender.
use a pokemon that knows whirlwind and safegaurd and put a golem or graveler by the ghost pokemon then use ice pokemon to defeat snorlax