FALL OF THE REPUBLIC
Later, Vos was given a difficult assignment by the Jedi Council: assassinate Count Dooku. Going undercover, he teamed up with Dooku’s former apprentice, the assassin Asajj Ventress. Vos fell in love with Ventress, who persuaded him to learn the ways of the dark side in order to defeat Dooku. As Vos would discover, such dalliances are extremely perilous for Jedi.
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. After Dooku rejected her as his apprentice and tried to kill her, Ventress returned to her roots as a Nightsister, made a living as a bounty hunter, and – in the strangest twist of all – rediscovered the way of the light that she’d rejected long ago as a Jedi Padawan.
Jabba the Hutt's Uncle Ziro conspired with Count Dooku to kidnap Jabba's son Rotta, reasoning that when the Jedi sent to retrieve Rotta died, the Republic would be forced to apprehend Jabba, leading to Ziro gaining control of their clan. When the conspiracy unraveled, Ziro was imprisoned on Coruscant. Cad Bane freed him and turned him over to the Hutt Council, who feared that Ziro might tell the Republic of their many dirty dealings. Ziro escaped the Hutts, but could not outrun his past.
Count Dooku was a menacing Sith Lord and central figure in the Clone Wars. Once a Jedi -- trained by Yoda -- he became disillusioned with the Jedi Order and thirsted for greater power. Dooku voluntarily left the light side behind and became Darth Sidious’ dark side disciple, taking the secret name Darth Tyranus and leading the Separatist army. Dooku advanced Sidious’s secret plot to take over the galaxy, but forgot that betrayal is the nature of the Sith.
With an athletic build, an exotic beauty, and blue skin, Aayla Secura stood out among the many faces of the Jedi ranks. A cunning warrior and Jedi Knight during the rise of the Clone Wars, Aayla fought alongside Clone Commander Bly on many exotic battlefields. Having mastered the emotional detachment necessary in the Jedi Order, she always tried to pass on what she had learned to others. Aayla was killed, along with many other Jedi Generals, when her troops turned on her in reaction to Supreme Chancellor Palpatine’s broadcast of Order 66.