Emitter matrixCanonLegendsInfinities Sources Rise of the SeparatistsStar Wars: The Lightsaber CollectionAppearancesCatalyst: A Rogue One Novel (Mentioned only) (Unknown)Unknown UnknownNoneCatalyst: A Rogue One Novel audiobook (Mentioned only) (Unknown)Unknown UnknownNoneStar Wars: The Clone Wars — "A Test of Strength" (First appearance) (Unknown)Unknown UnknownNone