In Yuuzhan Vong religion, the Twin Gods were Yun-Yammka, the God of War, and Yun-Harla, the Goddess of Deception. Together, they promoted victory in battle over the enemies over the Yuuzhan Vong, and were held in great reverence by the Yuuzhan Vong. Only Yun-Yuuzhan surpassed them in official importance, though many privately held the Twin Gods in greater regard. They had a holiday known as the Festival of the Twin Gods.