The B1 Battle Droids Unit Expansion gives you the chance to supplement your Separatist Alliance forces with even more battle droids. Nine unpainted and finely-sculpted B1 Battle Droid miniatures identical to those found in the Star Wars: Legion Clone Wars Core Set stand ready to form the backbone of your army, including two miniatures carrying heavy weapons. Joining these miniatures are a unit card and a variety of upgrade cards inviting you to make your own personal refinements to your battle droids.