Atton Skywalker was the oldest twin of Mal-Kenobi and Casey Skywalker he was the twin brother of Jordan Skywalker, he was taken at a young age by the Assassin Lord Atton became an Assassin with Jedi Intelligence and Assassination. He was often paired with Zak-Tat Fett the Assassin Lord and dispatched his skills as an Assassin. Atton could use his natural powers of regeneration to survive injuries that would kill most other beings.