That Which Consumes is the sixth and final chapter of "The Rituals of the Order" cycle. It includes powerful event cards for Elder Gods Shub-Niggurath, Hastur, and Yog-Sothoth, as well as looming threats for Cthulhu and Miskatonic University in the form of a new Lunatic and some new Artifacts. That Which Consumes adds more uncertainty and chaos to Call of Cthulhu - just the thing for the mad adherents of Cthulhu! That Which Consumes is a fixed 60-card Asylum Pack that contains 20 different never-before-seen cards based on the dark mythos of master horror writer H.P. Lovecraft!