The first Dark Jedi was believed to be Xendor, who was the first member of the Jedi Order to fall. Other forerunners included Ajunta Pall and others who, after the Hundred-Year Darkness, were exiled from Galactic Republic space and became the ancient progenitors of the Sith Lords.
The strongest among the Exiles, Ajunta Pall, became the first to hold the title Dark Lord of the Sith. His contemporaries, such as Karness Muur and XoXaan, became Sith Lords. The human Dark Jedi interbred with the Sith species, who also had an affinity for the Dark Side. They would become the original Sith Empire.
According to Star Wars Legends content, the first Sith was a former Jedi Master, Ajunta Pall, who became a so-called Dark Jedi, or “Fallen” Jedi.
Quinlan Vos is perhaps the definition of “Dark Jedi.” A master and skilled warrior of the Jedi Order, he appears briefly in The Clone Wars and demonstrates some rare Force techniques. His flirtations with the dark side, however, are told primarily in the novel Star Wars: Dark Disciple.
A great example of this behavior can be seen in Qui-Gon Jinn. Despite being a revered Jedi Master, Qui-Gon disobeys the guidance of the Council, certain that he should train Anakin Skywalker in the ways of The Force. In material that is now considered Legends, Qui-Gon is even described as a Gray Jedi.
The Prime Jedi was also the founder of the Jedi Order. The Prime Jedi established the Order on the planet Ahch-To, around 25,025 BBY. The first Jedi Temple, which was located on Ahch-To, contained a mosaic of the Prime Jedi in a state of meditation and balance.
Phantom Menace Scene May Explain Why Qui-Gon Became The First Force Ghost - IMDb. One scene in Star Wars: Episode I - The Phantom Menace may subtly explain why Qui-Gon Jinn became the first Force ghost. Obi-Wan Kenobi's master, Qui-Gon Jinn, was an unusual figure among the Jedi.
But one Jedi stands above the rest and needs to start getting recognized as the greatest Jedi who ever lived. That is none other than Obi-Wan Kenobi. While this saga is ultimately the story of the Skywalkers, Obi-Wan is arguably the best and most pure Jedi to ever come out of it.
Arguably, some of the rarest types of Jedi were the so-called Iron Knights. These are members of the Shards species - crystals with a brain of their own.
Within the Star Wars Legends continuity, Yoda's Jedi instructor was N'Kata Del Gormo, a Hysalrian Jedi Master, according to an in-universe legend.
Master Yoda has risen above all others to claim the top spot as the most powerful Jedi of all time and the true chosen one according to IGN's audience. He won pretty handily as well, as he was victorious in 89,756 of his 95,243 battles and had a win percentage of 94.2%.
With Bane's defeat at the hands of his apprentice, Darth Zannah, allegedly on the Inner Rim planet of Ambria, the Jedi wrongly believed that the Sith were defeated with him, as the galaxy entered a millennium-long era of peace.
killed by an Imperial strike team, his dark side, like many Seth before him, refused to let go of life.
Sidious, born Sheev Palpatine, was trained in the dark side of the Force by Darth Plagueis.
Yoda found himself overpowered in battle against Darth Sidious, who would become Emperor Palpatine, but his wise retreat gave him time to mentor a new hope before ultimately succumbing to old age and passing into the Living Force on the planet Dagobah.
Yoda will most likely win in a fight against Darth Vader because he is more skilled with a lightsaber and has the experience and feats that allow him to trim whatever size and strength advantage Darth Vader has over him. In fact, Yoda nearly defeated Palpatine, something that Vader could never do.
Though Yoda was extremely powerful in his own right, Luke, in bringing an end to the Emperor's reign, was able to accomplish what his master never could. Yoda faces off against Darth Sidious in Revenge of the Sith, but isn't able to accomplish his mission.
Qui-Gon Jinn learned to manifest as a Force ghost after death, thus allowing him to retain his consciousness in the Force. Several other Jedi also achieved the same ability, most notably Obi-Wan Kenobi, Yoda and the redeemed Anakin Skywalker.
Fay was a centuries-old, female near-Human Jedi Master who was known to have had an intensely strong connection with the Force which allowed her to retain a youthful appearance.
The First Blade was originally crafted by a Je'daii called the Weapon Master on Tython. During the Force Wars, Jedi High Council member Rajivari searched to retrieve the First Blade. He proved worthy of it, and was permitted to take the hilt.
Padawan Windu was trained in the ways of the Force by Jedi Master Cyslin Myr.
Around 19 BBY, near the end of the Clone Wars, a new sect of Gray Jedi was inadvertently created when Jedi Master Nejaa Halcyon led a strike team to Susevfi to confront the fallen Jedi Nikkos Tyris and his followers. Tyris had been studying the writings of Larad Noon, a Sith follower of Kun's during the Old Sith Wars.