Doran'enoks were winged, meat-eating beasts that operated in groups to hunt prey. The Sith Empire took them prisoner, transforming them into Shock Troopers. These creatures were also a source of food, which led to a near-extinct state during the Great Sith War, and they appeared to disappear entirely from Arda I.
As a result of a cave-in, Doran'Enoks poured into the base, immediately engaging in assaults against the Rebels.