Hell priest

The Hell priests are three corrupted Night Sentinels "of holy blood" who can control and coordinate the actions of demons, and are used by the Khan Maykr as catspaws as she cannot directly control the forces of Hell. All three bear the title of "Deag", which presumably means "Hell priest" in the Sentinel language. Their lifespan is extended infinitely by placing their souls into special medallions, however the Doom Slayer acquires these medallions, allowing him to kill them. They do not have any special ability that would allow them to be a combat challenge for the Doom Slayer, and therefore are not considered as boss monsters.

The Hell priest are:
 * Deag Nilox
 * The first Hell priest encountered in the game. Wears a crown. He panics when the Doom Slayer shows him he has his medallion, and is quickly executed afterwards. The Doom Slayer carries his severed head to the "Deagic Council", prompting the Khan Maykr to teleport away the two other Hell priests.


 * Deag Ranak
 * The second Hell priest. Wears a face-concealing headpiece. The most inventive of the Hell priests, he seeks to defend himself from the Slayer by creating the doomhunters. He is also responsible for contacting and corrupting Olivia Pierce.


 * Deag Grav
 * The last Hell priest. Does not wear a headpiece. He did not stay on Earth and instead hid on Sentinel Prime, apparently able to direct demon activity on Earth from this remote planet. He left his medallion in the guard of the Gladiator, allowing the Slayer to recover it after defeating the demon. By killing him in the Arena, the Slayer becomes an outcast on Sentinel Prime and must flee it precipitously.