Plunge into the nightmare realms of Hollows and slay other people's personal demons. Hollows' unique tactical combat system allows for dynamic positioning and tactical gambits, and makes combat spectacular.

This new expansion to the hit cooperative comic book card game Sentinels of the Multiverse explores the heroes, villains, and environments of the Multiverse — those who travel through it, those who have been touched by its vast impossibilities, and those who would seek to destroy it!