In the history of Call of Cthulhu from Chaosium, a few milestones have changed the history of our hobby. One of them is The Masks of Nyarlathotep. As many say, the BEST WRITTEN CTHULHU CAMPAIGN EVER, and judges on many contests have agreed. The newest slipcase book set for the 7th Edition has been released, and the Masks are enormous this time. The improper 666 pages make an impression.