I'm not saying he sits snuggly in mild powers by any means. I always have him listed in its higher end or the lower ends of high powered, such as in my fight with Daz. As for his knowledge in other schools of magic, he has no practical knowledge, but does his homework. Can he revive the dead or 'track life energy'? No, because he has no actual spell-casting ability in that class. But he would be able to identify necrotic magic on sight, and understands the principles behind it. That's essentially it. He never actually steps outside of his mastered areas.

And like I said, I have no issue listing him as high tier. I'm not masquerading him as though he isn't high tier, I just have my own reservations about saying he's outright OP in essentially all scenarios based on my experiences. Also, can I read Fury? Sounds neat.