Thrag was a captain in the service of Thrackan Sal-Solo. He commanded the assault boat used to capture the planetary repulsor on Drall. He was a short, overweight man who enjoyed drinking more than serving Sal-Solo. Captain Thrag also was known to have an odd outlook on Sal-Solo's command, often regarding him as more of a distant friend than a military leader. Thrag took orders from him without the fear that many of the other recruits exemplified.