At the height of the Galactic Civil War, the Imperial-class Star Destroyer was the commanding cornerstone of the Imperial Navy. Measuring 1,600 meters in length, a single Imperial-class Star Destroyer would boast a crew of more than 37,000 and carried a standard complement of four Tie Fighter squadrons, one Tie interceptor squadron and one squadron of Tie Bombers. It could also carry an entire legion of stormtroopers, along with AT-ATs, AT-STs and other landing crafts. Most importantly, each Imperial-class Star Destroyer sported armament powerful enough to bring wayward systems to heel under Imperial control. The Imperial-class Star Destroyer Expansion pack brings this behemoth battleship to your games of Armada with one pre-painted miniature, two ship cards, three command dials, eighteen upgrades and all requisite tokens. Moreover even as it affords you the opportunities to snare your foes with a tractor beam and fly your fleet to battle under the command of Darth Vader, the Imperial-Class Star Destroyer Expansion Pack introduces a new type of defense token to your Imperial fleet, the Contain Defense token. Featured on both the Imperial I-Class and Imperial II-Class Star Destroyers, the Contain token can cancel the standard critical effect of a shot that passes through your shields to your hull.