We might think we know the history of the world, but there are secrets that could undo our understanding of the universe. Hidden deep in the rainforests of southern Mexico, one truth has the power to undo the fabric of time itself. The third deluxe expansion for the cooperative LCG Arkham Horror: The Card Game has 156 new cards to expand your adventures in the Arkham Horror Files universe. New player cards to unlock more options for deck building. Offers 5 new investigators to the roster.