In Star Wars canon, there is no official Sith Lord after Darth Sidious (Palpatine) and Darth Vader. Their deaths marked the end of the Rule of Two and the Sith Order, with dark side users like Snoke and Kylo Ren functioning as practitioners of the dark side, but not Sith.
There are darksiders who follow them and adopt some Sith customs. But no more fully initiated Sith. In current cannon none so far as the Knight of Ren were a non sith dark side order. In Legends continuity there is Lumiya who was a secret apprentice to Darth Vader.
Qimir has already been calling himself Darth Venamis, and is ready to officially be a Sith Lord Apprentice, but, is also already conspiring to get a pupil of his own, & eventually kill his own master as well.
In Legends it was Sate Pestage, he was already taking care of stuff that Palpatine was not interested in. For Canon it was Mas Amedda. Mas Amedda was the "leader" of the Empire but it was Fleet Admiral Gallius Rax who held the real power and ordered Amedda around.
Darth Sidious and Darth Vader, the final members of the Order of the Sith Lords. Through the Galactic Empire, the Order of the Sith Lords controlled the known galaxy through military force and state-sponsored terror.
Darth Maul is the weakest. Bane was strong : he killed all the Sith and lots of Jedi.
No, Darth Plagueis is not Anakin Skywalker's father; Anakin had no biological father, being born of the Force itself in response to Plagueis's dark side manipulations, with Palpatine's tales of Plagueis's power over life being a manipulation to turn Anakin to the dark side, though Plagueis's attempts to create life did inadvertently cause Anakin's conception.
The saddest Star Wars deaths often involve tragic heroism, lost potential, or poignant goodbyes, with popular choices including Duchess Satine (Obi-Wan's lost love), Clone Force 99's Tech (self-sacrifice for family), Kanan Jarrus (heroic sacrifice for Hera and Ezra), Padmé Amidala (fading hope for Anakin), Han Solo (betrayed by his son), and Clone Trooper 99 (innocent, selfless heroism). These deaths resonate due to their emotional impact, the characters' significance, or the broken promises they represent.
The answer, revealed in Episode IX: The Rise of Skywalker, rewrote much of what we thought we knew. Rey is the granddaughter of Emperor Palpatine, also known as Darth Sidious or Sheev Palpatine—not through a traditional lineage, but through a failed clone named Dathan, Rey's father.
Darth is a title for a Sith Lord. There have been more than one Darth, but only one was named Vader.
As the first Dark Lord of the Sith, Ajunta Pall founded the first Sith Empire and expanded it onto other worlds. Pall had a citadel built for himself to rule from on the planet Ziost. Pall eventually died after serving the Empire for many decades, but his Empire lived on.
During the High Republic Era, Plagueis was actively working against the Jedi. By 132 BBY, he had taken on a former Jedi—a human known as "the Stranger" or by the pseudonym "Qimir"—as his apprentice.
Within a generation, however, the deaths of Darth Sidious and Darth Vader marked the end of the Sith Lords. Though the Sith went extinct, they still had a powerful legacy, and many continued to follow their teachings.
Likely unaware of his true nature, Snoke was an artificial genetic strandcast created on the planet Exegol by the resurgent Dark Lord of the Sith and Galactic Emperor Darth Sidious as a proxy and the product of cloning experiments.
Plagueis was fully aware Sidious was training Maul as a Sith assassin. Plagueis knew about Maul, Maul suspected Sidious had another master but didn't know for sure. Plagueis had actually intended to end the rule of two with himself and bring back the Sith numbers so he encouraged Sidious.
In Star Wars lore, Order 37 was a grim Clone Trooper contingency plan to capture a wanted individual (often a Jedi) by taking a civilian population hostage, locking down the area, and threatening mass execution if the target wasn't surrendered, making it a horrific tactic used by the Empire to force Jedi compliance. It was considered more brutal than Order 66 because it targeted civilians directly, forcing Jedi to often turn themselves in to save innocent lives, as seen on planets like Bellassa.
Revenge of the Sith
Palpatine explains that Plagueis was so powerful and wise, he had mastered the dark side of the Force to such an extent that he could cheat death (mostly saving people he cared about from death) and create life; unnatural abilities which are unknown to the Jedi.
I genuinely believe ahsoka was one of yoda's favourite Jedi ever!!! : r/StarWars. Unofficial community for Star Wars, an American epic space opera franchise, created by George Lucas and centered around a film series that began with the eponymous 1977 movie.
In canon it was Kirak Infil'a , Cere Junda, Obi-Wan and Lord Momin . All messed him up quite badly with Kirak winning round 1 but losing round 2 and Momin cutting off his arm. Obi-Wan actually beat Vader. In Legends it was Shaa Koon, An'ya Kuro, a clone of Maul and Galen Marek.
In the novel, he was terrified of yoda. Galen thought that yoda was either a dark side product of the cave or so immersed in the light that the cave had no affect on him. The possibility of those situations scared Starkiller.
Matthew J Meyer George Lucas has stated: "Anakin Skywalker was conceived by the midi-chlorians, but it was Palpatine who manipulated the midi-chlorians to create Anakin" (Source: "Star Wars: Episode III - Revenge of the Sith" DVD commentary, 2005).