In the mirror universe, the Lakul was a civilian cargo ship of Terran origin. In the 2340s, the Lakul was captained by Guinan and served as part of the Terran Rebellion against the Klingon-Cardassian Alliance. The Lakul was forced to enter combat against the IKC Tlhab and was able to escape from the Klingon warship. (Mirror Universe short story: "The Traitor")