I noticed that too with not having weapons for the mage class. It also doesn't just seems like the classes are only about picking your base stats for you, but don't mean much on their own. But, I also would like a proper explanation for what each stat does. There also isnt animations for a lot of the special skills, since they seem to be the same as each other. The lightning strike for example i thought was a magic attack, but appears as a melee dash attack, with the same animation as arcane blast and crushing blow.