The relationship between Sith Apprentice Count Dooku and Jedi Knight/General Anakin Skywalker is one of the main enmity relationships seen in Star Wars: The Clone Wars. Anakin has a personal vendetta against Dooku because he had dismembered Anakin's limb and cuased him to get a mechanical arm. Whenever the two encountered each other, they would immediately break out into a lightsaber duel. Dooku appeared to think very little for Anakin, unlike his mentor, Obi-Wan, and considered Anakin an unworthy opponent. At the end of the Clone Wars, Anakin killed Dooku (off-screen) and ruined any chance to learn more about the Sith Lord, Sidious.