Deag Grav is a Hell Priest of the Blood Temple in the legion of Hell and a creator of the Well.


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, Deag and his hellish cohorts didn't give their promise to the Sentinel that helped them by resurrecting his son in the form of a demon, highly suggested to have become the Icon of Sin itself. Deag Grav's fate is still unknown but it can be assumed that he was promoted to demon lord because of his achievement.


  • Deag Grav is the only named non-boss demon in the Doom series.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.