You are not trying hard enough, feel the anger and hate for me blossom within you, project it out of your hands as bolts of pure energy!
—Darth Carnag to Luke Skywalker, while trying to teach him Force lightning.
Darth Carnag was an originally unnamed Dathomiri Zabrak turned Sith Lord and a skilled warrior of the Darkside prior to the Battle of Yavin, he and a number of other Sith were the second Generation of the Reborn Sith Empire movement with his Master Darth Valens being a First Generation and the Grandmaster of the entire old Sith Order, Darth Carnag aids in the training of the Sith and the creation of an entire army of Darksiders to return the rule of the Sith to the Galaxy at large.