Qui-Gon was ultimately defeated by a move that can only be done with a double-bladed lightsaber as
After an arduous lightsaber duel, Maul mortally wounds Qui-Gon, stunning him by thrusting his saber hilt to his chin and then running Qui-Gon through. Maul is subsequently defeated by Obi-Wan. Before dying, Qui-Gon makes Obi-Wan promise that he will train Anakin.
With how seamlessly a lightsaber can cut through a body, a single strike can be the end for any unlucky victim. One such example is Qui-Gon Jinn, who was struck with a single puncture through the stomach and passed away shortly after.
Qui-Gon Jinn is canonically the first Jedi to ever appear as a Force spirit. Though Qui-Gon's physical life came to an end following his battle with Maul, Qui-Gon's training and insight into the Force allowed him to learn how to manifest his consciousness into what's known as a Force spirit or a Force ghost.
Lightsaber Skills: Jinn was one of the finest swordsman in the Order, having frequent sparring experience with many of his skilled contemporaries such as his mentor, Count Dooku, and fellow Jedi Mace Windu. Qui-Gon was a master of the fourth form of Jedi Lightsaber combat.
Thus, while Qui-Gon was less powerful than Yoda, Palpatine feared him more.
We are just barely seeing a 600-something-year-old Yoda in the High Republic era. And given that Qui-Gon Jinn dies in 32 BBY, a fight beyond that point would be pointless since, as a Jedi spirit, Jinn would arguably be stronger than the still physically alive Yoda.
Even though he perished in battle, Qui-Gon Jinn's consciousness continued. He had found the secret to immortality through the Force. However, unlike the Sith, who wish to live and hold their power for eternity, immortality through the Force is different.
Now, the time has finally come to deliver on that promise. The reason why Qui-Gon Jinn is the most powerful Jedi in the galaxy is because he had seen everything that would unfold throughout the Skywalker Saga in a vision of the future, sacrificing himself to ensure the fulfilling of the Chosen One prophecy.
The latest Star Wars tie-in novel confirms Qui-Gon Jinn was the one Jedi who could have stopped Palpatine and even saw his plans in action. Star Wars has confirmed Qui-Gon Jinn was the one Jedi who could have thwarted Palpatine's plans.
Qui-Gon literally said "it's too late" to Obi-Wan. Force healing can undo the damage, but not its effects. His body had already shut down at that point. Force Healing requires one to transfer one's own vitality to the wounded, so the more severe the wound the greater amount of life energy that needs to be transferred.
During the duel, Qui-Gon is stabbed by Darth Maul. After Obi-Wan defeats Darth Maul, he tries to comfort his dying master. Qui-Gon's final wish is that Obi-Wan train Anakin as a Jedi, believing the boy is the chosen one who will bring balance to the Force.
For Obi-Wan to reach Qui-Gon he must remember how to reach the Force. He must close his eyes that have seen so much failure, death, and destruction, and remember what it takes to truly see that which binds us all. When he does he will not only learn how to become a Force Ghost, he will once again be a great Jedi.
The book then digs into one of the final scenes in The Phantom Menace, where Anakin watches Qui-Gon's funeral pyre blaze and “feeling a profound sense of loss.” After leaving his mother and the only home he's ever known, Anakin then experienced intense battle and the loss of a person who promised him a better future.
He found the key to immortality.
By using the living and cosmic Force in tandem, he was able to unlock the secrets of eternal life. He shared his knowledge with Yoda in Season Six of Star Wars: The Clone Wars, telling Yoda, "I am a manifestation of the Force, a Force that consists of two parts.
Mission to Mathas. Padawan Windu was trained in the ways of the Force by Jedi Master Cyslin Myr. Following his early trials as a youngling, Windu attained the status of Padawan by becoming Jedi Master Cyslin Myr's apprentice.
But it's quite possible the Sith would never have conquered the galaxy, and the Empire would never have been established. Sadly, Qui-Gon Jinn did not triumph in his duel with Darth Maul. Instead, he was killed, cut down before he had the chance to have anything more than a fleeting influence on Anakin's life.
After years of training under Dooku, Jinn achieved the rank of Jedi Knight and—after successfully training a Padawan of his own, a farmer's son named Feemor—became a Jedi Master himself.
However, if we look at the Star Wars novels, we can find that he actually had three Padawans in total. Qui-Gon Jinn's second Padawan was a boy named Xanatos from the planet Telos IV.
Darth Sidious was able to cheat his upcoming death by transferring his spirit into a clone body while falling into the reactor core of the second Death Star. He later sought to prolong his existence by futilely manipulating his grandchild Rey into killing him so he could live further by possessing her body.
1 Darth Sidious
There has been no Sith, as powerful, meticulous, nor as evil as the Emperor himself, Darth Sidious. As previously mentioned, Sidious trained in the Dark Side by Darth Plagueis before Sidious killed Plagueis in his sleep, making Sidious a Sith Master.
DARTH SION : THE IMMORTAL SITH LORD WHO MASTERED PAIN AND DEATH Star Wars Theory. DARK SIDE FRIDAY - Darth Sion is definitely one of the most powerful Sith Lords. Sion's deep pain and rage channeled the Dark Side allowing him to cheat death.
DARK SIDE FRIDAY - Did you know Palpatine feared Qui-Gon Jinn? Palpatine was immensely powerful and he could see the future which made him very confident about pretty much anyone who stood against him. So why Qui-Gon Jinn?
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%.
#1 – Yoda. Yoda is widely considered to be the greatest Jedi of all time, and with good reason. He is a master of the Force, a skilled warrior, and has an unmatched wisdom that comes from centuries of experience. He is the embodiment of what it means to be a Jedi, and his legacy lives on long after his death.