From the post:
2014: New to the Z-Man collection – Prophecy: Water Realm!
Water Realm is the second official expansion for the fantasy board game Prophecy. Like the first expansion, Dragon Realm, it brings new cards, a new game board, and several exciting variants to the game. It can be used with or without the Dragon Realm expansion, but you will need a Prophecy base game in order to play.
Water Realm, as well as the Prophecy base game, will be releasing in stores this August.