Chaos Furies

These winged Daemons are not associated with any one particular Chaos God. Since they lack the power of a particular Ruinous Power behind them, they are among the weakest of the Lesser Daemons, though more than a match for most mortals. Cowards, Chaos Furies fight battles in which they have the decided advantage, picking off isolated individuals. They are also cruel, so when they have a victim, they like to toy with it first, ripping at the flesh just enough to inspire fear and set it running where they follow for a while. Once they’ve tired of the sport, they kill their prey in the most painful manner they can devise.

Furies are fierce creatures with great, leathery wings. Their faces have more in common with Dragons than they do with Humans, as they are twisted into snarling visages full of sharp angles and wicked fangs set beneath searching, feral, red eyes. They haunt forlorn places, always searching for lone or injured travellers. It’s believed they infest the mountains all over the Empire, and they harass and destroy caravans laden with arms and supplies.

Source

 * Warhammer Fantasy RPG 2nd ED -- Tome of Corruption (pg. 234).