Ahsoka Tano was a Jedi-turned-Dark Acolyte who fought on the side of the CIS during the Clone Wars, she fought in both the First and Second Battles of Earth of 21 and 19 BBY, respectively, against the Republic, the Republic she formerly held dear. Disillusioned with the Republic and the Jedi, she left the order and joined Count Dooku. After training her as a Dark Acolyte, Dooku sent Tano to help his allies on Earth.