Fiends includes at least demons and devils. There are few outsiders for the fiendslayers to hunt after the Shuttering.
Fiends
- Erebus is the last fiendslayer; the fiendslayers fought demons and devils and used their body parts as grafts
- The mutations of the tieflings suggest a fiendish connection (42.11)
- The Hells
- A Hell-born spirit infects the Mirror Throne.
- When the Bell of Six Answers in Castle Brucoloc (08.21) is tolled, it will apparently summon an Imp from Hell.
Devils
- The Devil’s Fingers is a region
- The Devil’s Bible was apparently created after an acolyte made a deal with the Devil.
Demons
- The Demon of Many Colors
- Someone is singing in Demonic in 05.05
- A demon fell from the blackness behind the stars and into a tar pit in the Lornfields (14.11)
- Kolfrosta keeps a demonic bull in 03.13
- A snake-demon is imprisoned within the Ziggurat (06.10)
- Beings of salt and chalk were dragged from the cold realms of the demons underneath the sea (09.09)
- The abbott of the Catacombs of St Dulaine summoned imps and other minor demons to test his faith; when the stars and moon were right, they broke free and destroyed the monastery (21.16)
- Salt wards off minor demons.
- Deep in the Kingswood (27.05) is a whiskered larva about the size of a dog. This red-and-black banded being, with a droopy hangdog expression, claims to be a demon prince trapped in this form by his peers after they double-crossed him in a coup gone wrong. Since the Shuttering, he cannot return to his home, where his vassals might be able to reverse the transformation. If told about the Last Window which looks out onto an ashen wasteland, he will become excited and make grand promises to any who will take him there.
- Bolgaroth the Schemer is a 15-foot brute rudely exiled by the Shuttering. His ambitions of being a schemer are frustrated by his size and sinister visage, but that has not stopped him from trying to set elaborate schemes in motion across the North. He lives in the Kingswood (36.05).