|Chronological and political information|
Flen Luzo was a male Human Sith Saber of the Lost Tribe of Sith. Around 3,960 BBY, for his devotion to the Grand Lord Lillia Venn, he was promoted, with his younger brother Sawj Luzo, to the rank of Sith Lord after the events of the Korsinata.
The Luzo brothers were rivals of Orielle Kitai in the Sith Saber leadership. Under Lillia Venn, they acted as executioners and took pleasure in their work, like the public execution of Dernas, the leader of the Red Faction and Pallima, who lead the Gold Faction. A few days later, they were sent to Jelph Marrian's farm to execute Ori Kitai's uvak, Shyn and give her two scrolls, which stated that her mother, Candra Kitai had plotted with the High Lords of the Red and Gold factions to assassinate Grand Lord Venn. Her mother had signed both scrolls, which also stated that Candra, now Venn's slave, pledged her eternal loyalty to the Grand Lord. The Luzo brothers confiscated Orielle's lightsaber, gave her a shovel symbolic of her new life as a slave, and returned to Tahv.
After being tipped of by Candra about her daughter's discovery of a working starship, they returned to the farm they visited a few days ago, this time accompanied by Grand Lord Venn herself, where they confronted an unexpectant Orielle. While Venn immobilized Kitai with the Force, several guards took hold of her. Venn explained that Candra had alerted Venn to the meeting, betraying her daughter in exchange for what Venn called "improved working conditions." While Venn entered Marrian's starfighter, her guards held Kitai in place. Kitai's rescue came under the guise of former Jedi Knight and Covenant Shadow, Jelph Marrian. After shooting her two captors from behind and firing blaster shots in the Luzos' direction, Marrian led her toward the river as Venn powered up the starfighter, unaware that he had used the ship's proton torpedoes and thousands of kilograms of ammonium-nitrate-based explosives—converted from common fertilizer—to create an anti-theft system for the vessel. As Venn ascended, the torpedoes detonated, killing Venn, the Luzos, and the guards. Orielle and Marrian fled the farm, which, along with the entire bank, sank into the river as a result of the explosion.