Origin
Star Trek Canon Special Note
Not everything listed in the origin is Canon. That is because only television shows and movies are considered canon for Star Trek. This being a comic website there are many things here that are not canon. So unless it is contradicted in film it should be listed as part of the character biography.    Â
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Tagok like his people are Vulcans who did not want to turn to a life of Logic. Instead he they chose the warrior side and Tagok was a leader of his faction continually at war with other Vulcans on the same planet. He almost had the upper-hand when he commandeered the Federation ship the U.S.S. Cortez. Eventually his enemy killed him and everyone else with a doomsday weapon.
Creation
Tagok and his people were created for the comic series Star Trek Early Voyages. They share a similar origin story with Romulans and other Vulcan off shoots.