Descend into the darkest corners of the Binding of Isaac universe with Four Souls Requiem—the ultimate expansion that pushes chaos to its breaking point. This twisted card game amplifies the madness with new items, characters, and soul-crushing mechanics that'll test your sanity and strategy. Perfect for fans who thought they'd seen it all. Gather your crew, shuffle the deck, and prepare for a requiem of pure, unadulterated mayhem.
