Star Wars: Imperial Assault - Dice Pack
This is an expansion and cannot be played alone!
From the publisher:
Keep the focus on the tense Star Wars battles of Imperial Assault with a tool of convenience: extra dice! The Imperial Assault Dice Pack contains eleven combat dice, identical to the eleven combat dice found in the Imperial Assault Core Set. With these extra dice at your disposal, you'll never need to pause in your games, whether you're commanding squads of Stormtroopers, or leading an elite team of Rebel operatives.