Carrying out the orders of Darth Vader himself, the renowned Blizzard Force crushed the Rebel resistance on Hoth and this Battle Force puts everything players need to construct and play their own Galactic Empire armies at their fingertips, including the commander version of Darth Vader from the Star Wars: Legion Core Set, three units of Imperial Snowtroopers, an AT-ST, a unit of 74-Z Speeder Bikes, and a new Stormtrooper Heavy Response Unit.