I'm on the fourth map of the original campaign on SF1 at the moment and had a question regarding spells. My character is a warrior and I haven't been putting any of the spell scrolls I've found into his spellbook, assuming that I'd want to give those to mage heroes later on. This doesn't seem to be the case though as I'm unable to select other heroes to put spells into their book. So my question is should I just give all these spells to my avatar and/or sell them?
Also, when I level up I can only choose abilities from the large blade category. Am I stuck only being able to choose these or can I choose a second category later on?
The other heroes' spellbooks are fixed I believe, as you summon them temporarily.
There should be a button on the ability screen to use a point to pick a new ability.