[quote=@NightmareInd]
I also forgot to mention that you can't learn spells easily: You start with a beginner spell that comes with the magic you choose, and get new spells from tomes which you can get from quests, certain shops and rare monster drops. Also remember that you can get drops from monsters that you don't need for your class, which means you got to either sell or trade it.
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On that note, I assume it'd be (more) difficult to find tomes that teach you how to imbue weapons with elemental magic?

EDIT: Also you may need to make a spell list to detail what kind of spells people actually start with.