What are the factors that affect which skills are randomized? I know that you cannot randomize skills you already have, and for magic skills you can only get Ice or your own starting element. Beyond that, there appears to be some sort of progression for magic skills with certain prerequisite skills being necessary to gain later ones. For physical skills, only your character level appears to be relevant, not any sort of prerequisite. The physical skills that deal element damage, as far as I can tell, are a completely separate thing. They don't have anything to do with your own element, and it seems like you can only get the Wind or Ice ones. Do they also have a progression like the magic skills, but simply not limited to your own element? Or are others not in the randomization list, or have I simply never happened to randomize them?
