Darth Tenebrous was the Sith Master of Darth Plagueis. Tenebrous was suspected to have designed the Scimitar, the personal starship of the Sith Lord Darth Maul that was officially designed by engineer and starship designer Raith Sienar.
Darth Sidious was the secret persona of Sheev Palpatine and the Sith apprentice of Darth Plagueis. The time period of when Plagueis came to possess his Sith apprentice was unknown, but the Dark Lord chose Sheev Palpatine, a human from Naboo, as his apprentice.
These factors combined seemingly indicate that Star Wars' Darth Plagueis was more powerful than Palpatine, although the latter's ability to manipulate others gave him a significant edge over his Sith Master.
The Jedi didn't find Palpatine for a very good reason, and his master, Darth Plagueis, only found him by chance. While plotting to force Naboo onto an expanding galactic stage because of a plasma reserve, Plagueis decided to use a Naboo nobleman's son – who had already leaked damning information once – as a spy.
After some investigating, Darth Plagueis found Anakin on Coruscant. Plagueis remained in the shadows, he reached out with the Force and saw a vision of Anakin's future. He saw of dark armor and a dark helmet, rising from an operating table. He knew then that this boy would forever change the course of the galaxy.
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.
Triclops Palpatine (son) Kendalina (daughter-in-law) Ken Palpatine (grandson) Mara Jade Skywalker (surrogate granddaughter)
If Qui-Gon had survived his fight against Darth Maul, he would have sensed Palpatine's evil, and Anakin wouldn't have become Darth Vader. Thus, while Qui-Gon was less powerful than Yoda, Palpatine feared him more.
Darth Plagueis
The only way he was beaten was in his sleep, as he was betrayed by the one person who he believed would protect him with his life. Because of this immense power that Darth Plagueis had, it's a safe bet that Darth Vader would not be able to overpower him in a fair fight.
Because as soon as Kylo defeated Snoke, Darth Plagueis infected him. He is no longer Kylo Ren, he is now assumed by Darth Plagueis, and it is Darth Plague's desire to rule.
Why Darth Plagueis Was Terrified of Anakin But Sidious Embraced and Trained Him - YouTube.
N'Kata Del Gormo was a Force-sensitive male Hysalrian Jedi Master who lived during the times of the Galactic Republic. According to legend, he found and trained Yoda and a Force-sensitive Human friend.
Almost 1000 years after Bane's death, Darth Plagueis trains Darth Sidious, who ultimately kills his master and takes Darth Maul as his first apprentice. Star Wars: Episode I – The Phantom Menace - Sidious and Maul are the only known Sith in the galaxy.
Requesting that Githany secretly teach him Force techniques she learned from the masters, Bane also began private lightsaber combat instruction with Kas'im.
Darth Sidious, also known as the Emperor and Supreme Chancellor Palpatine, is not just the evilest Sith in Star Wars (arguably in both canon and Legends) but the evilest villain overall, deemed so thanks to his irredeemable actions throughout the Skywalker saga and surrounding content.
As powerful as Darth Sidious may have been, it's easy to forget he actually seemed afraid of Master Yoda. As seen in Revenge of the Sith, Palpatine initially thought he could deal with the aged Jedi Master - and then, when Yoda proved able to counter the Sith Lord's Force lightning, he fled.
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?
Arguably, Qui-Gon is wiser in some ways, given that he knows how to preserve his consciousness in death. Yoda is wise, but sometimes flawed, given that some of his views align with the problematic thinking of the Jedi of this era.
Anakin Skywalker is the son of Shmi Skywalker, born without a father through the Force. He is the secret husband of Padmé Amidala, the father of Luke Skywalker and Leia Organa, the father-in-law of Han Solo, and the maternal grandfather of Ben Solo.
In addition to rejecting Sidious, Dathan married a woman named Miramir, whom he fell in love with. Together, they conceived a child, their daughter Rey, who was born in 15 ABY. Although he renounced the Sith Eternal and his donor, the Palpatine bloodline would prosper through him, just as Sidious predicted.
In the context of the story, Snoke is a "genetic strandcast" created by Emperor Palpatine to serve as his proxy in power. Snoke, whom Abrams called "a powerful figure on the dark side of the Force", was introduced as the leader of the First Order and master to the sequel trilogy's primary villain, Kylo Ren.
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%.
killed by an Imperial strike team, his dark side, like many Seth before him, refused to let go of life.