Aeon's End: The Depths
This is an expansion and cannot be played alone!
Game Description
From BoardGameGeek:
Deep within the earth, lost in the labyrinth of shadows, the Horde-Crone has awakened the troggs to reclaim the ancient city of Gravehold.
The Depths is an expansion for the cooperative deckbuilding game Aeon's End. This expansion features one new nemesis and three new breach mages, as well as new spells, relics, gems, and minions.