The Faeries of Four Corners have their own Pairs deck, and their own game variant, Hawthorn. The Faen deck, based on the works of Pat Rothfuss and illustrated by Nate Taylor, contains many stunning and slightly NSFW images of faeries, mortals, and other mysteries. There are seven different 7's (The Mortal Guests), and three different 9's (a "Revelry" triptych).
Game Rules: The back page of every Pairs rulebook will be different, with details on a variant that's exclusive to that deck. (The front page always has the basic rules.) The Faen deck contains the rules to a strangely elfy version of Pairs, called Hawthorn.