4300 BBYCanonLegendsInfinities Events Final Assault on Csilla. Sources Star Wars: TimelinesAppearancesThrawn Ascendancy: Lesser Evil (First mentioned, simultaneous with Thrawn Ascendancy: Lesser Evil audiobook) (Indirect mention only) (Unknown)Unknown UnknownNoneThrawn Ascendancy: Lesser Evil audiobook (Indirect mention only) (Unknown)Unknown UnknownNone