Physically, Luuke Skywalker was an exact duplicate of Luke Skywalker. Mentally, he was little more than a mindless drone, an extension of Joruus C'baoth's will. The clone was created for C'baoth's use as a tool, and he obeyed the insane Dark Jedi's every command instantly. The clone was devoid of any sense of individuality and showed no recognizable sign of emotion until the end of his bout with Skywalker, when he shrieked and attacked Mara Jade in fury after a viewscreen blew up in his face. Skywalker considered the clone to be thoroughly evil, a twisted perversion of himself. Luuke Skywalker had much of the same proficiency in application of the Force and lightsaber dueling as the original Luke Skywalker. During the duel at Mount Tantiss, Skywalker found himself constantly matched by the clone. Their abilities were nearly equal, though the clone's presence caused a pressure to form in Skywalker's mind, giving the clone a slight advantage. The clone's lightsaber techniques utilized vicious, aggressive thrusts, and he was able to synchronize with C'baoth's mind, allowing him to carry out C’baoth’s will instantly. The clone was adept in several telekinetic Force techniques, including Force jumping, pulling, and lightsaber throwing.