Blackvault promises—or maybe even threatens—to bring Lovecraftian horror to 5e with Eldritch: the Book of Madness.This award-nominated, 348-page hardcover book offers a new setting—and a new campaign—for your games of 5e. Bursting with new monsters and cults, locations and dark magic, this book represents a dark nursery of otherwordly adventure seeds. These can also be added to your own...