Originally a creation of Raiden Ei, Scaramouche escaped, and eventually joined Fatui, where he became their sixth Harbinger. Among many Fatuis, Scaramouche was repulsed because of his bad character. Scaramouche is a very cunning individual, as he was able to easily manipulate the Traveler under a disguise of a friendly vagrant in his plan to assassinate them. He has a boasting hobby of exerting his authority over others. He also shows low intolerance towards his minions.