Omne

Omne was a mysterious alien genius who was strongly opposed to Kirk, Spock, and the Federation they represent. He developed the Phoenix Process, a method of using matter transporter technology to resurrect himself and others after death. He staged the death of Captain Kirk, forcing Spock to ally with the Romulan Commander. Omne created identical copies of Kirk and threatened to use his technology to cause chaos within the Federation. He committed suicide after a mind-link and struggle with Spock. A second Omne returned and boarded the Enterprise, only to be killed by Kirk.

Omne appeared in The Price of the Phoenix and The Fate of the Phoenix.