Codebreaker's platinum ringCanonLegendsInfinities Sources Star Wars: The Last Jedi: The Visual DictionaryStar Wars: The Complete Visual Dictionary, New EditionAppearancesStar Wars: Episode VIII The Last Jedi (First appearance) (Unknown)Unknown UnknownNoneStar Wars: The Last Jedi: Expanded Edition (Unknown)Unknown UnknownNoneStar Wars: The Last Jedi: Expanded Edition audiobook (Unknown)Unknown UnknownNone