The City That Should Not Be

Publisher's blurb: Agents of the Red Wizards have come north in force and are excavating the buried city of Xorvintroth. You’re tasked with getting inside the city and finding a safe place from which the Harpers and their allies can spy on the Thayan operations. Part One of the The Cold Dark series of adventures. A four hour adventure for 11th through 16th level characters. Optimized for: APL 13