We need a battalion up in coordinate point 40 40, we have reports of a...Sith Lord attacking the city
—Onderonian Military Dispatcher
The Onderonian Massacre was a massacre on the planet Onderon.
Beginning[]
Shortly after the Medical Center Duel on Coruscant, Darth Horibilis traveled to Onderon alone to show the Galaxy his new, awesome might. He walked out into the middle of an empty plaza, summoned, and ignited all of his collected lightsabers, and used Telekinetic Lightsaber Combat to butcher all Onderonians in the immediate area.
The Battle Continues[]
Darth Horibilis began to use all of his Force energy on his surroundings: the buildings and people. He would use Force Punch to bring buildings crashing to the ground. He would use excessive amounts of Sith Lightning on bystanders that were not chopped to pieces by his swirling blades. Eventually, waves of troopers from the Onderon Defense Force began attacking Horibilis, but their attacks were worthless, as Darth Horibilis easily repeled any attacks with his lightsaber form, Kitharak.
Last Onderonian Down[]
After several hours of fighting, Gurth Werrant, head of the Onderon Defense Force at the time, sent every man he could find at Horibilis, which was to no avail, as Darth Horibilis proved to be invincible, given his new Force energy, and Kitharak. Gurth Werrant was the last man to die on Onderon, for he stepped out with a sword of his own and fought Darth Horibilis for an amazing 2.4 seconds before being completely overcome by Horibilis' awesome strength.
Aftermath[]
Fear once again the power of Horibilis!
—Darth Horibilis
Darth Horibilis crushed all of the buildings around him with his Force Shockwave and then left the planet. He had left behind a Holorecording that was found after the battle by reporters. They played it live in front of the entire Galaxy. It was of Horibilis himself speaking to whomever was watching. It said:
This Holorecording will undoubtedly fall into the hands of reporters at some time, and that is where I intended for it to go. This Holorecording might even be played live in front of the whole Galaxy, watching me bring you news you will never forget. I, Darth Horibilis, have been thought dead for decades. Most have forgotten me, or passed on stories about me to their grandchilren about what a "Mean, nasty person I was". This Holorecording is for that generation, all the people that heard of me, but believed me dead, relieved that you would never see me again!
Your relief is over. I have leveled the planet of Onderon and slaughtered every man, woman, or child living there, and I did not do it for fame, or infamy. I did it so that every one would know that Horibilis is back, with my new Sith order, and we plan to finish the job the Horibilis Empire started. Fear once again the power of Horibilis!
Behind the scenes[]
It was during the Onderonian Massacre that Darth Horibilis obtained his blue Neo-Crusader Mandalorian Armor, which he later turned black and red with his Force powers, corrupting it
Gurth Werrant used a Jedi sword to try and fight Darth Horibilis, which made absolutely no difference to the outcome of that little duel.