In the mirror universe, Worf, son of Mogh (2340-2379) was the Regent and commander-in-chief of the Klingon-Cardassian Alliance during the 2370s. He was the elder brother of Kurn. He gave Miral the assignment of Intendant of Earth in 2368 as punishment for spurning his "crude advances." (VOY - Mirror Universe novel: The Mirror-Scaled Serpent; ST - Mirror Universe novel: Rise Like Lions) In 2375, Worf was captured by the Terran Rebellion after his ship was disabled by a cloaking device brought to the mirror universe by Quark and Rom. (DS9 episode: "The Emperor's New Cloak")