Deep in the forest of Cormanthor lies the hoard of the dracolich Dretchroyaster, the prize of which is a diamond staff rumored to unlock the secrets of an ancient elven kingdom. The sage Imani is seeking dozens of adventurers to launch an all-out assault on the undead dragon's lair. The dracolich is a powerful foe - too great for even several parties to conquer - so it's going to take all of the heroes' courage, cunning, and speed to survive the dracolich's deadly vault.

"Vault of the Dracolich" is a Dungeons & Dragons Roleplaying Game adventure designed for the June 2013 D&D Game Day. The challenge draws inspiration from the interactive format used at some gaming conventions.

The adventure includes one full-color, double-sided battle map.