End the Jedi, and become what your grandfather Vader could not,” the undead Palpatine (Ian McDiarmid) tells Supreme Leader ...

While the longer sequence was cut from The Rise of Skywalker, Star Wars is now bringing Kylo Ren's extended Mustafar crusade ...

The Legacy Of Vader #1, Kylo Ren makes a pilgrimage to Mustafar's Fortress Vader, proving that even Supreme Leaders need their grandfather's approval.