First introduced as Cygnus Hyoga's master in the anime (as opposed to the manga, in which Aquarius Camus was Hyoga's master), and later retconned. In the anime, Camus was the Crystal Saint's master. His Cloth resembles a snowflake when not being worn. A very honorable and righteous Saint, Crystal Saint was considered a threat by Pope Arles, who forced him into his control with the Maoken technique. After an emotional battle with Hyoga, Crystal Saint took his own life to stop Sanctuary from conquering East Siberia. After his death, he was gradually replaced in the anime adaptation by Camus as Hyoga's master and any events concerning him were disregarded in the continuity to stay true to Kurumada's manga.