Demonology

Biter is a ghost that inhabits homes. It chooses a specific room as its habitat. It manifests as a man with a body and face full of holes, with a giant, fanged mouth. It is aggressive in a playful way and cannot stand holy water. Evidence: freezing temperatures, fingerprints, and EMF level 5.

Marrow is another ghost type. It manifests as a man with pink skin, large eyes with multiple pupils, iron rods implanted in its arms, and a sewn-shut mouth. It is a more aggressive, serious, and sadistic spirit. Evidence: fingerprints, ghost writing, and orbs captured on camera.

Mouthpiece manifests as an elegantly dressed man, but his head can detach from his neck and he can pull it off himself. A more calculating ghost when attacking or haunting a home. Evidence: manifestations on the laser projector, orbs captured on camera, and freezing temperatures.

Dr. Ratcher is a corrupt doctor whose spirit wanders furiously after death. He manifests as a man in surgeon's attire, with a deformed face and a small protuberance on his shoulder that looks like another head. He is an aggressive and violent ghost; holy water does not affect him and he cannot step on salt. Evidence: freezing temperatures, EMF level 5, and spirit box.

Abbadon, also known as the Angel of Death due to its appearance, is an angel with millions of eyes on its body, giant wings, and an angelic face. It is a calculating, less aggressive ghost that only gets angry if a cursed object (the cursed mirror) is used. Evidence: spirit box, orbs, and ghost writing.