In the mirror universe, Jasad was a Cardassian gul in the service of the Klingon-Cardassian Alliance during the 24th century. In 2371, he was in command of Elvok Nor, an Alliance facility close to the Badlands. He was a political rival of Gul Aman Evek. During one of Evek's visits to the station, Jasad made a point of mentioning how loyal his subordinates were, knowing that Evek had suffered a loss when Glinn Seska defected to the Terran Rebellion. (VOY - Mirror Universe novel: The Mirror-Scaled Serpent)