Count Dooku Truly Wanted To Overthrow Palpatine With Obi-Wan
Even before Obi-Wan discovered that Dooku had fallen to the dark side, he refused out of loyalty to the Republic and distaste for the Separatists' oppressive leadership.
Although this scene is only present in the book, the Siths' preparations make very clear that Dooku knows the entire thing is a setup and speaks with Palpatine as he does with Sidious in the films.
He was the second apprentice of Darth Sidious, the Dark Lord of the Sith, whose plan to conquer the galaxy relied on Dooku leading a pan-galactic secessionist movement against the Republic and the Jedi Order, as he saw both factions as corrupt.
Was Count Dooku Serious About Overthrowing Palpatine?
Did Count Dooku really want to destroy the Sith?
Dooku believed that both the Jedi and Sith were corrupt and wanted to destroy them both. Dooku's vision for the Empire was to eliminate corruption and negotiate with Force users, but he was manipulated by Darth Sidious.
After killing Yaddle, Dooku's loyalty to Palpatine was absolute, since Dooku himself believed there was no redemption for what he had done. Therefore, Palpatine repeated the same dilemma with Vader not once, but twice. First, he had Anakin kill an unarmed Dooku, something he knew was against the Jedi Code.
Sidious revealed to Maul that he did not intend to kill his former apprentice, as he still had use for Maul; it was Sidious' hope that Maul would lead the Sith to Mother Talzin, Maul's mother and the leader of the Nightsisters, so she could be eliminated as a potential threat to the eventual Sith rule of the galaxy.
While serving Darth Sidious, Dooku is a ruthless terrorist and warlord, whose methods included torture, murder, and even genocide. However, before turning to the dark side, he was a respected Jedi Master, having been trained by Yoda and served as the Master of Qui-Gon Jinn.
Indeed he did. Dooku (aka Darth Tyrannus) knew his master's identity. At this point the Jedi thought Dooku was the Sith Master. The kidnapping was planned to reinforce public support for Palpatine while further confusing the Jedi about his true identity.
Yoda saves them but is forced to let Dooku escape. While he is incredibly strong in the Force, Yoda used the last of his power to keep his two Jedi from dying. The decision to let the Sith Lord escape would ultimately lead to many more deaths throughout the Clone Wars. Yoda had to shoulder that decision for years.
But from Count Dooku's point of view, he believed that the cycle would continue and that one day he would dethrone Palpatine and take his spot. That only happens when an apprentice feels strong enough to challenge their master, and it's possible Dooku felt this during Star Wars: Attack of the Clones.
The two were able to free Maul after he had been interrogated by the Sith Lord Count Dooku, and together the three rendezvoused with more Death Watch forces on the moon of Zanbar. Maul took command of his forces once again, and assured them that the war they had longed for was at hand.
He regretted it because he had essentially wasted 20 years training him. But since he was an enemy at the time of his death on Tatooine, Sid was glad that he did not have to keep watching his back anymore now that the loose ends were tied off.
Obi-Wan does quite well against every other foe he has faced, if not outright defeated them. But both times he went against Dooku he got easily defeated. Because Qui-Gon was taught by Dooku, so Dooku knows all about Obi-Wan's techniques and fighting style.
Count Dooku's real name, Dooku, was more fitting than his Sith title, Darth Tyranus, as it speaks to his manipulative nature. Dooku played a crucial role in weakening the Jedi and the Republic from within, planting doubt and eroding trust.
In the Star Wars prequel trilogy, the Jedi Order learned that Count Dooku was a Sith Lord in the film "Star Wars: Episode II - Attack of the Clones." The revelation occurred during the course of the movie's events, which were set approximately ten years after the events of "Star Wars: Episode I - The Phantom Menace."
Legend had it that Yoda—a Jedi who became Grand Master—was trained by N'Kata Del Gormo. A Force-sensitive Hysalrian, N'Kata Del Gormo was trained in the ways of the Force and achieved the rank of Master within the Jedi Order.
