Thunderstone: Heart of Doom*

The expansion brings the battle introduced in Thunderstone to an epic climax. It adds seven heroes, thirteen village cards, five monster groups, a treasure set, three locations, three guardians, and a Thunderstone. While no new rules are introduced, the unique card abilities enhance typical deck-building strategies and introduce new challenges, such as heroes and items acquired within the dungeon and formidable doppelganger monsters. Players can engage in the final showdown to close the rift and save the world by challenging the powerful guardian of the "Heart of Doom."