Summoner

The summoner is a new demon from Doom (2016), inspired by the classic arch-vile. It is a tall, levitating, blueish-purple- and red-colored demon with a bony crown-like ring around the top of its head. When attacking, it takes on a pose reminiscent of the original monster, with its arms held up above its head in an arc, channeling energy through its hands. It has two insect-like wing covers attached to its back.

Tactical analysis
Health: 1400

Chainsaw Fuel Usage: 5

Unlike the arch-vile from Doom 3, the summoner can continue to spawn demons rapidly until it is defeated. It will teleport around the area it appears in, using projectile attacks that deal medium to high amounts of damage to whatever it hits. It can summon every kind of standard enemy that has appeared up to that point in the game. Unless the player prefers the company of several Hell knights, it should be killed without hesitation. If there is a berserk power-up available or if enough chainsaw fuel is on hand, these are not at all overkill for use on it.

Lore
The UAC captured several summoners as part of the Lazarus Project's tethering expeditions. The summoner was difficult to subdue, requiring its Hell energy to be sapped on a continuous basis. Lazarus researchers described the demon as having a primarily defensive role dedicated to bringing other demons into the fray of battle. The summoner is capable of opening rifts to Hell in order to bring other demons to its own plane, and is also capable of sending them back, as this was noted as the most likely mechanism by which the UAC-created spectre was able to escape back to Hell and breed. UAC anatomical studies suggested that the summoner is a highly advanced form of the imp due to similarities in their mechanisms of attack.

Pre-release
The summoner was known as the arch-vile in pre-release versions of the game, with all of its codex entries referring to it as such. This was changed very close to the game's release.

Trivia
The insectile features and levitation capabilities of the summoner are similar to traits of the Mother Demon from Doom 64, a monster which also had a close relationship to the arch-vile in both its attack and in its storied capability to resurrect demons from the dead. This design influence remains officially unconfirmed, but other influences from the game are known to exist, making it a distinct possibility.