| If you are talking about the skill named Stone shower...this skill is learned at the beginning and it's not possible to upgrade it. this isn't a waste of points since it doesn't require any TM points when you learn it.
If you were talking about Stone Strike, this skill is learned with like TM level 10 or so or w/e, this one is a core skill for foxes, specially if you are Pure DA, it is recommanded to master it. If you are Pure LK...then I don't know lol :P |