The puppet-prince of Castomira Brangwin, Mycale deSangre was the son of King Valerias and one of two heirs to the Seleucarian Empire. Sickly as a child, he became twisted and evil as an adult, opposing his sister Catarin for the crown during the first War of Succession. He suffered an early death at the hands of Guard Captain Maxim Everhardt, but only after impregnating Castomira with his heir, Parni.