Deag Grav

Deag Grav is an Infernal Bishop of the Blood Temple in the legion of Hell and a creator of the Well. He appears in Doom Eternal.

History
Originally a lowly demon, he created a scheme to ensure total victory over the realm of Argent D'Nur by making a false promise to a Night Sentinel that he would resurrect his fallen son in exchange for his help in enabling him and his cabal to get close to the Wraiths. Once the treacherous Sentinel did his job, the Hell Priest and his cabal utilized the Wraiths' own essence to create the Well that gave Hell the advantage in the war and finally absorbed the dimension of the Night Sentinels. In the end, Grav and his hellish cohorts didn't fulfill their promise to the Sentinel that helped them by resurrecting his son in the form of the Icon of Sin itself. Deag Grav was killed by Doom Slayer after Slayer slaughtered The Gladiator during the events of Doom: Eternal.