Rot Fly

A Rot Fly is a Daemonic Steed of the Plague God Nurgle. Rot Flies were once Beasts of Nurgle that have since been transformed by the will of the Lord of Decay into hideous daemonic insect steeds similar in appearance to giant corpse flies whose appearance is so repugnant it scars the mind. Rot Flies are often used as mounts by the high-ranking Lesser Daemons of Nurgle known as Plaguebearers who form squadrons of aerial cavalry with their Rot Fly steeds known as Plague Drones.