Rufus is a sword, named by Dan Cahill in The Sword Thief. He intended to name it after the founder of Italy, but was confused, naming it after the founder of Rome, Romulus, even mistaking that name for Rufus. It is made of Tungsten and was hidden in Mozart's harpsichord with Remus. It was presumably made in Japan. It is shown in the Tungsten Clue video. It was revealed in the Black Book of Buried Secrets that Dan still has them.