Rufina Argent (ルフィナ・アルジェント, rufina arujento), also known under her alias of Thousand Arms (千の腕, sen no ude), was a Knight of the Gralsritter of the Septian Church. She was the sister of Ries Argent and responsible for bringing Kevin Graham into the Aster House orphanage. Until her death in S.1198, Rufina stayed by the side of her best friend and Dominion she supported, Ein Selnate.