While being held captive by the Geonosians, Obi-Wan learns from Count Dooku that the Republic is currently under the control of a Sith Lord. Dooku tries -- but fails -- to convince Obi-Wan to join him and defeat Darth Sidious.
After crash landing his ship on Florrum, Count Dooku becomes Hondo's prisoner. While Dooku assures the Weequay pirate that the Separatists will pay any ransom he demands, Hondo surmises the Republic would be willing to pay more.
Asajj Ventress and two Nightsister accomplices attack Count Dooku under the veil of invisibility and the aid of a tranquilizing dart. Dooku's advanced skills in the Force, however, make him a formidable opponent.
Within the first decade of Supreme Chancellor Palpatine's rule, Count Dooku emerged as the face of the Separatist movement, rallying systems to his cause. On Geonosis, he conspired with other leaders to construct a massive droid army that would overwhelm the Republic. He was surprised to find, however, that Obi-Wan Kenobi had made his way to the system while on mission. Once the Jedi was captured, Dooku claimed he was glad to meet him -- as the former Master of Qui-Gon Jinn, Dooku had heard only good things about Obi-Wan -- and asked for his help. The reason Dooku joined the Separatists, he said, was that he learned a terrible truth: a Sith Lord called Darth Sidious controlled the Senate. With Obi-Wan at his side, they could destroy the Sith. “I’ll never join you, Dooku,” the Jedi said. Dooku coldly left Obi-Wan in his cell.
Later, Dooku and the Geonosians planned to execute Obi-Wan, as well as Anakin Skywalker and Padmé Amidala, in their massive arena. The three staved off the beasts unleashed upon them, however, which gave the Jedi and their new clone army time to stage an attack. Thus marked the start of the Clone Wars, with both sides suffering heavy losses.
In his bid to escape, Dooku rode a speeder to a nearby hangar but was followed by Obi-Wan and Anakin. The Separatist leader ignited a red-bladed lightsaber -- evidence that he had in fact turned Sith -- and struck Anakin with a powerful shot of Force lightning. Arrogant and eager for combat, he taunted them both, ultimately wounding Obi-Wan and severing Anakin’s right arm. Ready to finish the Jedi, Dooku stopped when he heard familiar footsteps: Yoda had arrived. The Sith claimed to be more powerful than any Jedi, but Yoda easily absorbed his Force lightning attack. “Much to learn you still have,” he said. With that, the two fought a furious lightsaber duel, which ended with Dooku making a hasty exit. “This is just the beginning,” he warned. The former Jedi fled the system and landed in an unmarked dwelling on Coruscant, greeted by the evil Darth Sidious. “I have good news for you, my lord,” he said. “War has begun.”
THE CLONE WARS
Dooku remained the face of the Separatist army, bringing war to planets across the galaxy. On numerous occasions throughout the Clone Wars, he dueled Anakin Skywalker and Obi-Wan Kenobi, and continually performed the will of Darth Sidious. During this time, Dooku took on an apprentice named Asajj Ventress. He trained her in the ways of the dark side and used her as an assassin; when Sidious deemed her value spent, Dooku abandoned her. Ventress, though, wanted revenge. Conspiring with Mother Talzin, they sent Savage Opress to be Dooku’s new apprentice; the real plan, however, was for Ventress and Opress to kill Dooku. This was not to be, as the Sith Lord was too strong with the dark side and survived the attack.
While Dooku was the leader of the Separatist movement, it was later revealed that his involvement in the origins of the Clone War stretched much deeper. With new evidence into the death of Sifo-Dyas -- the Jedi who supposedly ordered the creation of the clone army -- Obi-Wan Kenobi and Anakin Skywalker visited the Pyke Syndicate on Oba Diah. They learned that the Pykes were hired by a man named Tyranus to kill the Jedi, but that the crime family had secretly kept his companion, Silman, alive. Obi-Wan and Anakin began to speak to the captive, but he was quickly Force choked by an unseen attacker: Count Dooku had arrived, sent by Darth Sidious to tie up all loose ends to the death of Sifo-Dyas. Lom, leader of the Pykes, called Dooku by his Sith name -- revealing to the Jedi the unsettling truth behind the mystery of the clone army. Dooku, or Darth Tyranus, escaped, and the Jedi had no choice but to continue playing the Sith’s game.
In a daring move, General Grievous and Count Dooku abducted Supreme Chancellor Palpatine from Coruscant. In the resulting Battle of Coruscant, the clone army of the Republic and Separatist military forces clashed in the stratosphere of the city-planet. Through the heated clash, Anakin Skywalker and Obi-Wan Kenobi piloted their Jedi starfighters to Grievous’ flagship, hoping to rescue the Chancellor. Boarding the massive cruiser, they made their way to the ship’s tower and found Palpatine bound to a chair. Dooku appeared, engaging both Jedi at the same time. He first defeated Obi-Wan, Force choking him and nearly crushing the Jedi Master with a heavy railing. An enraged Anakin continued the fight, unleashing a strength Dooku had not anticipated. The young Jedi cut off the Sith Lord’s hands, drew Dooku’s lightsaber to him, and the Separatist leader fell to his knees. While Anakin debated what to do, Palpatine encouraged him to destroy Dooku. “Kill him now,” Palpatine commanded. Dooku looked to the Chancellor in disbelief, then to Anakin. His expression betrayed a new understanding of what had transpired, but it was a fleeting moment; Anakin decapitated Dooku with one swift motion.
A legendary Jedi Master, Obi-Wan Kenobi was a noble man and gifted in the ways of the Force. He trained Anakin Skywalker, served as a general in the Republic Army during the Clone Wars, and guided Luke Skywalker as a mentor.
Scheming, powerful, and evil to the core, Darth Sidious restored the Sith and destroyed the Jedi Order. Living a double life, Sidious was in fact Palpatine, a Naboo Senator and phantom menace. He slowly manipulated the political system of the Galactic Republic until he was named Supreme Chancellor -- and eventually Emperor -- ruling the galaxy through fear and tyranny.
An assassin trained in the ways of the dark side by Count Dooku, Asajj Ventress yearned to be considered a true Sith, but such status wasn't allowed under the Sith's Rule of Two. Ventress fought with twin red-bladed lightsabers, and clashed with Obi-Wan Kenobi and Anakin Skywalker many times. But her destiny would not lie with the Sith…
Discovered as a slave on Tatooine by Qui-Gon Jinn and Obi-Wan Kenobi, Anakin Skywalker had the potential to become one of the most powerful Jedi ever, and was believed by some to be the prophesied Chosen One who would bring balance to the Force. A hero of the Clone Wars, Anakin was caring and compassionate, but also had a fear of loss that would prove to be his downfall.
Yoda was a legendary Jedi Master and stronger than most in his connection with the Force. Small in size but wise and powerful, he trained Jedi for over 800 years, playing integral roles in the Clone Wars, the instruction of Luke Skywalker, and unlocking the path to immortality.
A venerable if maverick Jedi Master, Qui-Gon Jinn was a student of the living Force. Qui-Gon lived for the moment, espousing a philosophy of "feel, don't think -- use your instincts." On Tatooine, Qui-Gon discovered a young slave boy named Anakin Skywalker who was strong in the Force. Sensing the boy's potential, Qui-Gon liberated Anakin from slavery. The Jedi Master presented Anakin to the Jedi Council, but they deemed the boy too old to begin training and dangerously full of fear and anger. They refused to allow Qui-Gon to train Anakin, but rescinded their decision to fulfill Qui-Gon's dying wish.