So,
Linoone VS Banette
Linoone (Normal type Pokemon):
Slash
Fury Swipes
Covet
Headbutt
Banette (Ghost type Pokemon):
Phantom Force
Hex
Shadow Ball
Shadow Sneak
Ghost type moves can't hit Normal type Pokemon and Normal type moves can't hit Ghost type Pokemon. Eventually, the Ghost type Pokemon's Ghost type moves will run out of PP, so will the Normal type Pokemon's Normal type moves. When you run out of PP you will be forced to use Struggle, which is (if I remember correctly) a Normal type move. The Normal type Pokemon still wouldn't be able to damage the Ghost type Pokemon with Struggle, but the Ghost type Pokemon would be able to hit the Normal type Pokemon with Struggle because Normal type moves are neutral on Normal type Pokemon. What I want to know is without giving the Pokemon any items, abilities, changing their moves, etcetera could the Normal type Pokemon win?