God of Necromancy (2)
One aspect of Telos Dou Dromou that everyone had accepted was that it was never fair. How could a world dominated by power be fair? It was simple to understand, yet a pain to experience for those whose weakness could be exploited.
Everyone had a weakness, whether it be obvious or well-hidden. Not even gods were exempt from the fundamental law placed upon living beings. Not even spiritual entities could escape the bounds of the universe, which locked everything in place.
An undead was a simple creature. It was a lifeform who'd perished yet been raised from the dead through a catalyst called "dark mana." Of course, certain perimeters to the ability and requirements existed.
The person who could raise the dead was automatically regarded as a "necromancer," one who utilizes sorcery to channel dark mana through the corpse's body before using Yog-Sothoth's blessing to alter the laws of the living.