Mafia 18. Nightmare Seller.

During their gatherings, the cultists perform human sacrifices, rave, dance, and chant the mantra “Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn,” which, according to some cultists (from “The Call of Cthulhu”), should be understood as “In his house at R'lyeh, dead Cthulhu waits dreaming.”