*Mythological Reference:
Yu or Yu-huangy(sic), the Jade Emperor, of Chinese mythology was one of the most important deities of religious Taoism. Yu-huang was the son of a king. He abdicated his throne and withdrew to the mountains to study Tao. After attaining perfection, he devoted his life to the sick and the poor.
Yu was one of the three system lords(sic) to attend the first meeting between the Goa'uld and Earth in an attempt at a treaty. He later voted not to allow Anubis to return as a System Lord and has openly opposed the other System Lords. *Source: Back of card