). After a brief power struggle on board the Defiant, Hoshi Sato takes command and declares herself Empress. (ENT: "In a Mirror, Darkly", "In a Mirror, Darkly, Part II"). 2267 : A transporter accident brings several personnel from the primary universe to the mirror universe. James T. Kirk-prime encourages mirror-Spock to start a revolution. (TOS: "Mirror, Mirror" )