These hairy large-horned beats are reminiscent of Horses, save for their horns. They have evolved to cope with the darkness of the caverns and it is thought that they are descended from surface dwelling beasts tamed by the Gaddon many centuries ago. They are never reined when ridden, but are controlled by foot movements, and have no trouble jumping on rocks being very sure-footed. The Koyunlu have proved to be mighty steeds but this has meant that they have also been adopted by the dark forces of the Malice as well.
- "Koyunlu" means "sheep" in Turkish. This word was part of the name of two Oghuz tribes who inhabited parts of the Middle East in the Medieval Period - the Kara Koyunlu and the Ak Koyunlu.