Primus

"I am not pleased with the way things have been run, but I acknowledge that Einon is my better. And he needs me."

The previous Moral of Lawful Neutrality, and the supposed creator of Mechanus.
It is said that Primus came from a world outside the Great Shard, a long time ago. And with him was brought the Wheels of Mechanus, a plane of drones and gears. However, his power would degrade over milennia and he would be usurped with the apotheosis of Einon the Wise.
Afterward, his body would deteriorate in the Dregwaste, a sub-plane where any defection within Mechanus is sent (and sometimes the corpses of interlopers).

Usurpation

Taken over by Einon, the Lawful Neutral

Cause of Death

Sacrificed his soul to save Einon from transfiguration