I'm trying to develop a subclass that allows barbarians to cast spells. I just can't seem to figure out any way to get that to show up in the character sheet. I state that the subclass has the ability to cast spells. I make what I think are all the necessary selections. When you select the subclass when making a barbarian character, the ability to cast spells is not added. I tried adding a class feature which allowed spellcasting. I can't get this to work properly. Can someone give me some pointers?