Aitan Brewgs, a Human male, resided on Zakuul, the capital planet of the Eternal Empire. As a member of the Heralds of Zildrog, he practiced the worship of the mythical serpent-god Zildrog, who held dominion over Zakuul's Old World. In the year 3631 BBY, Reg informed Brewgs of a Knights of Zakuul presence in the Old World, a violation of the agreement between Emperor Arcann and the Exalted. Accompanied by two fellow Heralds, Brewgs challenged the Knight Senya Tirall within the Platform 6 cantina; however, the arrival of the Commander shifted the battle, resulting in the deaths of all three Heralds.