Explore the mysterious Undermountain with Dungeons and Dragons RPG: Waterdeep Dungeon of the Mad Mage! Delve through the depths of Halaster Blackcloak's mega-dungeon, stuffed with monsters, traps, and plenty of hidden secrets to uncover. With this adventure, you'll have everything you need to take your heroes on an epic quest from 5th to 20th level – so what are you waiting for? Let's go spelunking!