Question

Is there a way to hit ghosts using fighting or normal attacks without forsight to odor sleuth?

Comments

Ring target nullifies the holder's immunities, so normal and fighting attacks can hit a ghost Pokemon that's holding a ring target.

Answer 1

A pokemon with the ability "scrappy" will be able to hit them. Miltank and kanghaskan have this ability.

http://pokemondb.net/ability/scrappy