Dominion: Prosperity (Second Edition) contains nine all new types of Kingdom cards, which will have been released on their own as this update pack for those who own the first edition of this expansion. A few cards will receive minor errata, but these will are not included in the update pack.

The new cards are: Clerk, Investment, Tiara, Anvil, Charlatan, Collection, Crystal Ball, Magnate, War Chest

The following cards that are included in the first edition should be removed when using the Prosperity (Second Edition) Update Pack:
Loan, Talisman, Contraband, Trade Route, Counting House, Mountebank, Royal Seal, Venture, Goons

Part of the Dominion series of deckbuilding card games.