Sion's familyCanonLegendsInfinities AppearancesStar Wars: Episode VI Return of the Jedi (First appearance) (Unknown)Unknown UnknownNone"Kickback" — From a Certain Point of View: Return of the Jedi (First described, simultaneous with audiobook) (Unknown)Unknown UnknownNone"Kickback" — From a Certain Point of View: Return of the Jedi audiobook (Mentioned only) (Unknown)Unknown UnknownNone