I think KI should add elucidate (removed as a drop) and a weaker dragon blade. As a (high) crafted spell lore. yea it might be op, but it should be no pvp. It might be helpful to some people, and a little easier for farmig. And was simplify removed?
I don't think we will be seeing any Trainable Dragonblades/BalanceBlades unless you are indeed a Balance Wizard. (Please see this post about that.) I see that as a powerful class defining spell for Balance.