[@SepticGentleman]
Accepted. You can put it in the Char. section, now.

[@Metronome]
Wait, so does your character not know any magic whatsoever?

[@Blackmist16]
Accepted. Looks like we have yet another Necromancer. I'm now imagining the tower surrounded by zombies and people wearing skulls for clothing. :lol
You didn't need to define the school of necromancy, it already exists 

[@Duthguy]

The combat magic is fine, and seems the fairly natural result of having Alteration and Destruction.