Necrolord

Necrolord has been the lord and keeper of necromantic (black/evil) magic for 1,300 years, never giving up the throne. His powers make him more of an adept as you'd think, since his fledglings have for long seized innocent souls and corroded them to make more of their kind. However, Necrolord's only weakness is the fact that only Aether can beat him, for he has the powers of light.