Imperious-class Star Destroyer

Advanced Star Destroyer The Advanced Star Destroyer was the term given to the Imperial Star Destroyer Imperious, which was built in 137 ABY for the Imperial Navy.

Characteristics
The only known example of this kind of warship was built with several big thrusters, a tailfin similar to Star Destroyers of the Galactic Republic and was much bigger than the regular Pellaeon-class.

Appearances

 * Star Wars Legacy 20
 * Star Wars Legacy 21