Megadungeon · Levels 5–20

Waterdeep: Dungeon of the Mad Mage

Twenty-three levels of Undermountain, the Mad Mage watching every step.

What it’s about

More than a thousand years ago the wizard Halaster Blackcloak began burrowing ever deeper beneath Mount Waterdeep, turning old dwarven halls into a sprawling, ever-changing dungeon. The party delves level by level for treasure, quests and glory, while the Mad Mage watches, meddles and tests them.

How it plays

A classic sandbox megadungeon with wildly different themed levels, faction play and plenty of humor and weirdness alongside deadly threats.

Each of the twenty-three dungeon levels is built for four characters of a stated level.

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Summary written by Roleplayer from the published adventure and kept spoiler-light. Waterdeep: Dungeon of the Mad Mage is published by Wizards of the Coast. Roleplayer is not affiliated with Wizards of the Coast or other publishers.