Sire Denathrius, the Master, is the creator and the former leader of the realm of Revendreth and its inhabitants, the venthyr people, which he ruled from Castle Nathria. He created the venthyr in his likeness, forging them from the souls of the redeemed. The first venthyr were born directly from Denathrius' will, such as Prince Renathal and Curator. He is also the creator of the Nathrezim.
Has been corrupted by the very sins and Made a deal with Jailer. Betrayed all Shadowlands. 