Trazzen was a male Human who, in the Imperial Remnant's Starfleet, held the rank of captain and served as the commanding officer of the Star Destroyer known as the Obliterator. This occurred approximately fifteen years after the Battle of Endor. Despite his quiet demeanor, Trazzen was known for his ruthless nature. He was among the Braxant Sector Fleet's four officers whose Star Destroyers were picked to support Flim, a con man impersonating the resurrected Grand Admiral Thrawn. This was part of a scheme by Moff Disra and Royal Guardsman Grodin Tierce to plunge the New Republic into a civil conflict centered around the Caamas Document controversy. To persuade Trazzen and the other captains—Nalgol of the Tyrannic, Argona of the Ironhand, and Dorja of the Relentless—that Flim was indeed Thrawn, Disra orchestrated a meeting where they could personally interact with the supposed Grand Admiral. Ultimately, the Tyrannic, Obliterator, and Ironhand were selected to spearhead an attack on Bothawui, the Bothan homeworld; however, this assault was unsuccessful, forcing the Star Destroyers to retreat. Trazzen's subsequent fate remains a mystery.