I don't know. Try Taking some garlic and waving it at him.-wilma
Im pretty sure ghost are weak against other ghost attacks and dark attacks.
Attacks that happen at night
There are ghost special attacks and ghost physical attacks in diamond and pearl.For example 'Shadow Claw' is a physical attack while 'Shadow Ball' is a special.
Rock attacks can be used against ghost types. It will be regularly effective if the ghost type is ONLY ghost.
Attacks that happen at night
Ghost type attacks are super effective against both psychic and ghost type pokemon.
Psychic. Although all types of attacks excep normal attacks affect a ghost pokemon but psychic is most effective.
Ghost type Pokemon are weak against Dark and Ghost type attacks :) They also resist Poison and Bug type attacks and are unaffected by Normal and Fighting type attacks (Unless Foresight, Miracle Eye or Odour Sleuth is used on them, or if the opponent has the ability "Scrappy.") :P
yes his name is saleaf
Water Pokemon with water attacks or Grass Pokemon with Grass attacks
All attacks except for normal and fighting unless they're typeless.
Ghost and psychic and bug type attacks