Mission to Rattatak

Count Dooku seeks a new ally with the power to defeat the Jedi. On the planet Rattatak, he encounters a mysterious fighter who dominates every opponent in the combat ring. She introduces herself to him as Asajj Ventress, a Sith warrior. After denouncing her claims to be a Sith, Dooku challenges Asajj in combat and defeats her. But he is so impressed with her skills that he gives her an important assignment - to assassinate Anakin Skywalker.