Bratalix is a low ranking protosszealot. Not surprising, considering that he is only a teenager in the eyes of his fellow protoss. He is a student of martial arts as well as one of enlightenment, hoping to become a high templar. He also seeks to prove himself against the zerg.
At some point after the Brood War, Bratalix was assigned to the Alliance, serving as the role of guardian and assault warrior for his squad. In truth, he enjoys the company of his terran companions, though he tries not to show it.