During the Rise to Nobility kickstater campaign, this mini-expansion promo was sent for free to every backer of the original campaign of Cavern Tavern campaign as well as late pledgers/pre-orders through IndieGogo It adds 15 Event cards to the Cavern Tavern Base game. Comes in a "booster pack" style package. Rules for The Long Night expansion: -At the beginning of the game, shuffle the Event deck and place it near the main board. -At the beginning of each round, reveal the next Event card. The effects of the card apply for the entire round. -At the end of the round, discard the Event card.