And if so, will they ever be again? We seem to know so little about the Astral schools except the fact that they make up the entire spiral as a whole. The Darkest of the magics I consider Astral (simply because it is so complex as Astral) is SHADOW. We do know for a fact Morganthe was using them at Ravenwood, which led to her expulsion. Professor Ambrose, if you could answer this, seeing as you founded the school, that would be awesome!