The survivors of a long-ago invasion have taken refuge in the forgotten underground city of Gravehold. There, the desperate remnants of society have learned that the energy of the very breaches the beings use to attack them can be repurposed through various gems, transforming the malign energies within into beneficial spells and weapons to aid their last line of defense: the breach mages. Aeon’s End: War Eternal is a cooperative deckbuilding game with many challenging scenarios. Variable turn order simulates the chaos of a cosmic attack and deck management rules require careful planning with every discarded card. Players struggle to defend Gravehold from The Nameless and their hordes using unique abilities, powerful spells, and, most importantly of all, their collective wits.