Lowest of the low, Dretches are the simplest form of true demon. Looking like a cross between an ape and a dog, with the twisted face of a humaniod, dretches are the least dangerous type of demon.
About as intelligent as a dog, dretches are surrounded by an aura of corruption that taints anyone in close combat with them. They attack with thier claws and, like many demons, can still cause injury after they die. In the case of dretches, this creates an area of corrupt gas to linger near the corpse of the demon.