Thragg was born on Viltrum. He was trained in all manners of combat and bred to be the strongest Viltrumite.[1] After their emperor, Argall was killed by Thaedus, Thragg fought in the Viltrumite civil war, meaning Thragg is thousands of years old. After the battle, the Viltrumites would emerge an unbeatable race led by him. Thragg would be granted the title of Grand Regent, tasked with finding the heir of Argall. He would keep Argall's skull as a reminder of what would happen were the Empire to