Publisher Blurb: The mighty waters of the Crystalflow cut through the central Hearthlands. At each end stand great cities, testament to the wealth trade can bring, while numerous settlements, bound together into a loose confederacy by trade agreements, line its banks. Yet the settlements are not clones of each other, and together they create a melting pot of ideas, cultures, languages, and beliefs. Explore the Crystalflow Confederacy in more detail! Learn about the cult of the Unknowable One and its unusual festivals, discover the military might of the Confederacy's Grand Army, explore 8 new locales, study the mysteries of three new minor gods, and battle two new creatures.