Supreme MogulCanonLegendsInfinities Sources Star Wars: The Old Republic EncyclopediaAppearancesStar Wars: The Old Republic (First appearance) (Unknown)Unknown UnknownNoneStar Wars: The Old Republic Cartel Market (Unknown)Unknown UnknownNoneA Record of the Dread Masters on The Old Republic's official website (backup link) (Mentioned only) (Unknown)Unknown UnknownNoneStar Wars: The Old Republic: Rise of the Hutt Cartel (Unknown)Unknown UnknownNoneStar Wars: The Old Republic: Knights of the Fallen Empire (Mentioned only) (Unknown)Unknown UnknownNone