Description from the designer: This set adds a total of 12 new cards. They were designed when Dark Ages was released and intended to add a few new concepts, to add upon well-established concepts (example: rewarding variety like Menagerie) and to add cards that encouraged more interaction between players (see Ravisher for example). Many of these cards are playable on their own but shine when paired with certain cards and become impressive combo pieces. This set is meant to be played mixed with any of the official Dominion expansions.