7257 Ultimate Lightsaber Duel was a set released in May 2005 as part of the Revenge of the Sith line. It included Obi-Wan Kenobi with a hood and the Anakin Skywalker minifigure, both with light-up lightsabers. It was made to recreate the epic duel on Mustafar between Anakin and Obi-Wan that took place at the end of the third Star Wars movie, Star Wars Episode III: Revenge of the Sith.