The elven city of Myth Drannor was once the most spectacular city in the world. What remains of it is rubble and the ruins of former greatness, and you have come to help rebuild it. The process is complicated by everything occupying the ruins: savage monsters, zones of unpredictable Wild Magic, and portals to planes whose contents make the monsters seem manageable. The Red Wizards of Thay have also arrived, searching for something that was hidden in Myth Drannor long ago. Where the Red Wizards go, the situations that follow are reliably worse.