Scar, is a nameless lone serial killer and revolutionary who targets State Alchemists for his of brand of justice for the revenge of his slaughtered people and family. He is a survivor of the Ishvalan Civil War, the nickname scar comes from the large X-shaped scar on his forehead given to him by Kimblee, the Crimson Alchemist. His weapon of choice is the Intricate alchemical tattoo on his right arm, which utilizes the deconstruction step of alchemy.