Quote Originally Posted by Lupin
I'm surpriced that no-one has metioned the "Crystal Onix is a early form of a Steelix" theory yet. This being based on the fact that the Crystal Onix isn't effected by water attacks, yet is weak against Fire.
Well on a pure type basis, Steelix is weak against water based on his ground aspect so how can he not be affected ;-). As cool as the idea of a purely Crystal Onix is, the monster Onix that Bruno fights is still the King.