Blix Annon was a male Human who held the position of senator within the Galactic Republic Senate during its closing decades. He became the target of a clandestine Sith plot aimed at substituting him in the Senate with Eero Iridian. Annon died from a heart attack while being held captive for ransom by Lorian Nod in 76 BBY.
Blix Annon, a portly Human senator, championed the needs of his represented population in the Galactic Senate located on Coruscant. A vocal supporter of the Jedi Order, Annon actively campaigned against legislation designed to weaken the Order and made substantial financial contributions. Despite his known personal extravagance, Annon maintained considerable support within the Senate and enjoyed a friendly relationship with the Jedi High Council. His outspoken advocacy for the Jedi inadvertently brought him to the attention of Dark Lord of the Sith Darth Tenebrous, who sought to diminish the Jedi's influence in the Senate and incite anti-Jedi sentiment throughout the Republic.
To achieve this, Tenebrous contracted a pirate named Lorian Nod to kidnap the senator. Nod, using the crippled vessel of Senator Galim Eddawan as bait, successfully captured Senator Annon's ship and boarded it. In the ensuing conflict, Nod managed to abduct Annon but was surprised to discover Jedi Master Dooku and Padawan Qui-Gon Jinn acting as Annon's security detail. Despite the Jedi's intervention, Annon was taken aboard Nod's ship; Nod intended to demand a significant ransom from the senator's constituents. However, the stress of the ordeal, combined with his unhealthy habits, caused Annon to suffer a fatal heart attack.
Tenebrous's scheme further unraveled when Jedi Master Dooku uncovered the Sith Lord's intermediaries involved in the plot. By overseeing the arrests of key figures, including Eero Iridian, the individual the Sith had intended to replace Annon with, Dooku temporarily disrupted the Sith's Grand Plan.