sword of st. catherine (fate)
The sword wielded by Jeanne d'Arc (Ruler). It belonged to St. Catherine that Jeanne never used while alive. She can use it to activate the suicide-type Noble Phantasm La Pucelle: The Crimson Holy Maiden, which can destroy anything in exchange for her own death. Jeanne d'Arc Alter (Avenger) uses a blackened version of the sword.