Scaramouche is a prototype puppet created by Raiden Ei, currently the 6th of the 11 Fatui Harbingers. He is described as having a extremely bitter and terrible personality, he's harsh and treats everyone around him with pure hatred, disgust. He's also arrogant, and have a absolute sense of superiority over others. A contrast to his past self, drastic change caused by the events of his past - being betrayed and abandoned thrice, one by his own creator.