[It's this asshole, though when Estinien thinks of him he's wearing plain black robes.]

A dictator and sorcerer from my star. He has destroyed multiple worlds in pursuit of his plans, and sees mortals as innately inferior. Unknowable magicks... though apparently he did not see fit to use them in the cavern. Himeka could tell us more.

He is driven by the desire to recreate his lost homeland, but is willing to cause untold suffering to do so. He has killed and tortured more innocent souls than you can possibly imagine. He has the capacity for humanity... but I would not rely on it.