Piandao

Master Piandao was one of the supporting characters in Avatar: The Last Airbender. He was a Fire Nation bladesmith, swordmaster, calligrapher, and sifu. A former member of the Fire Nation Army, he was also a high-ranking member of the Order of the White Lotus. Piandao was also notable for his teaching of both Zuko and Sokka in swordsmanship and his participation in the liberation of Ba Sing Se.