In 51st State: Scavengers, nothing is lost forever — meaning that you can now search the discard for valuable locations and leverage them for use in your State. 51st State: Scavengers, the first expansion for 51st State: Master Set, is based on the previous 51st State expansion Ruins. This set of fifty cards brings back some favorite cards from the original expansion while introducing new locations to the game as well as a new mechanism.