|Legions of Lettow|
The Legions of Lettow was an army of Dark Jedi in the centuries following the foundation of the Galactic Republic. According to Jedi Order historical records, the army was led by Xendor, an exiled Jedi, in an attack on the Jedi on Coruscant. The attack failed, and Xendor and most of his forces were killed.
One of the surviving legionaries acquired the Kaiburr crystal, a relic of Xendor's, and brought it to Utapau after the attack; the crystal was adopted by the Gungan religion, which stated it was left on the planet by their gods and had the power to heal. The legacy of the Legion also lived on through the Dark Jedi of the Bogan, whose teachings and philosophies were taken from Xendor's manifesto that was left on the planet Conscio by surviving members of the Legion.
- Star Wars: Episode I - The Chosen One (First mentioned)