Saint Silvana was the leader of the Order of the Argent Shroud. She was one of the first Sisters and during the Age of Apostasy she traveled to the Golden Throne alongside Alicia Dominica. In the years after the Apostasy she was among the first Sisters to lead crusades in the name of the Emperor. Her death came at the hand of an assassin, but her body mysteriously vanished. In its place was a silver duplication of her bones which became the most sacred symbol to the Order of the Argent Shroud and its namesake.