Dungeons & Dragons Waterdeep: Dungeon of the Mad Mage (Adventure Book, D&d Roleplaying Game) - Dungeons & Dragons

This adventure picks up where Waterdeep Dragon Heist leaves off, taking characters of 5th level or higher all the way to 20th level should they explore the entirety of Halasters home. Twenty-three levels of Undermountain are detailed herein, along with the subterranean refuge of Skullport. Treasures and secrets abound, but tread with care