Darth DaNox was the only apprentice of Darth Wyyrlok (VI). Born under the name of Xil Skywalker, he was the son of Tiq Skywalker, the brother of Dixira Skywalker and the grandchild of Cade Skywalker and Veta Zin as well as the first Skywalker to become a Sith and not be redeemed.