expand your principality in new directions! Each of the 6 expansion sets feature a different theme to enhance the flavor of your Catan Card Game experience. 205 New Cards! Expansions set includes: Knights & Merchants: Conflict and trade wars threaten! Will it be victory by spice or sword? Science & Progress: Technology and invention are the keys to the future! Will you embrace machines or build a university? Wizards & Dragons: Magic bursts into Catan! Mighty wizards with potent spells can change the face of the land itself! Barbarians & Traders: Exotic goods spawn dreams of warehouses, which some would rather pillage than purchase!