The Doomgrinder
The Doomgrinder is an adventure module for the "Dungeons & Dragons" fantasy roleplaying game, set in the game's "World of Greyhawk" campaign setting. Plot summary. "The Doomgrinder" was published by TSR, Inc. in 1998. Publication history. The module was published by Wizards of the Coast in 1998 under its recently acquired TSR imprint for the second edition "Advanced Dungeons & Dragons" rules. It is the final of the three adventures in the "Lost Tombs" series for the "Greyhawk" setting and is therefore a sequel to "The Star Cairns" and "Crypt of Lyzandred the Mad".