Clone trooper film series and in the "Star Wars" expanded universe media, a number of specialized trooper units are seen, including elite special forces units such as the 'Advanced Reconnaissance Commandos' (ARC troopers), and Null ARCs, who usually work alone. All clone commandos and ARCs were trained by Mandalorian mercenaries; the elite Clone Troopers are known as Shadow Troopers. The style and color of a clone troopers armor often varies depending on their rank, specialization, unit, or environment, for example, the clone troopers on Kashyyyk wear camouflage green scout-style armour whereas the 501st legion wears standard white armor with blue accents. Another
Star Wars: Legacy Star Wars: Legacy Star Wars: Legacy is an American comic book series set in the "Star Wars" universe. The series, published by Dark Horse Comics, is written by John Ostrander and Jan Duursema, and illustrated by Duursema and others, with inks by Dan Parsons and color by Brad Anderson. Issue #0, which cost 25¢ and introduced the setting and major characters, was released on June 7, 2006. Set 125 years after the fall of the Galactic Empire, "Star Wars: Legacy" follows Cade Skywalker, a descendant of Luke Skywalker, as he attempts to defeat Darth Krayt - the new Dark Lord