Firefly Expansion Bundle: Esmeralda and Jetwash (Set of 2) Bundle - Firefly Esmeralda and Firefly Jetwash Expansions (Set of 2) Based on the Series IV Firefly Chassis, the Esmeralda is the perfect ship for discreetly carrying people who don't want to be found to places they won't be followed. This set includes a new Story Card and a new Set Up Card, adding lots of new ways to ply the 'Verse! Named for the late Hoban Washburne and built on the newer Series IV Firefly Chassis, the Jetwash befits its namesake: fast, with plenty of tricks up its sleeve. This set includes a new Story card and a new Set Up Card, adding lots of new ways to ply the 'Verse! Not a stand-alone game - requires Firefly The Game to play