The "The Lord of the Rings: The Card Game – Nightmare Decks: The Grey Havens" expansion brings three Nightmare Decks to the Grey Havens scenario, remaking the original adventure into a darker, more lethal and treacherous version. Each deck introduces encounter cards, quest stages, and setup cards that tweak combat rules, resource availability, and victory conditions. The core goal remains: players cooperate to defeat enemies and complete the quest, but now face tougher challenges, stronger foes, more unpredictable events, and a need for even tighter resource management. Hand management requires the group to decide which cards to keep and which to discard, while variable player powers let each character use unique abilities, creating distinct strategies. The game stays cooperative, with all players working against the system, but the heightened difficulty demands greater attention to card choices and resource control. If you’re comfortable with the base game and crave a tougher experience, this expansion delivers exactly that: more tension, more strategy, and more excitement for those who like to push their planning limits. In terms of components, the expansion includes 110 new quest cards, 90 encounter cards, and 20 setup cards, plus three complete Nightmare Decks. Playtime stays around 60 minutes, keeping the same duration as the base game, but with a faster pace due to more frequent critical events. In short, if you want to raise the difficulty level and dive into a darker take on Grey Havens, this expansion is the right pick.