Star Wars: Imperial Assault - Wookiee Warriors Ally Pack This Ally Pack features two sculpted plastic Wookiee Warrior figures so you can bring a Wookiee's fury to any mission A new campaign side mission allows you to attack an Imperial monitoring post on Kashyyyk Two new skirmish missions invite you to fight for freedom in an Imperial development facility Four new Command cards unleash the power of the Wookiees during a skirmish game