Bastillion Covell was a male Human who served as a general in the Grand Army of the Republic during the Clone Wars. He was a respected military officer in the Republic command before and during the fight against the Separatist movement led by Count Dooku, and served in many battles, both in strategy and on the front. One such conflict was the Battle of Colla IV, in which he led his men to extract the remaining platoon of Clone Troopers who were under fierce attack by a Scorpenek Annihilator Droid.