Exotic Encounters: Cyclopes
The Pathfinder Bestiary, and the long line of monstrous encyclopedia that came before it, do a great job of attacking the problem of providing game statistics and mechanical information for a very wide variety of creatures. There are a lot of strange creatures from fantasy novels and movies, from ancient mythology, and, as time went on, from the twisted minds of game designers and even GMs, for that matter. Anyone today who tried to go about creating an extensive bestiary of all the different cool and interesting fantasy monsters could fill three or four volumes with three hundred monsters each, and still have a long way left to go, with fans crying out for various "forgotten" monsters to get some attention. That kind of breadth doesn't leave a whole lot of room for depth, and that's where Exotic Encounters comes in.
There are all kinds of reasons why you might not want to use a monster stat-block straight from the core rules. For one thing, if your players have a habit of browsing through such books, or are long-time veterans who know the basic ins and outs of most fantasy staples, you may need an unusual stat-block just to throw them a curve ball and teach them that they can't count on their out of character knowledge to take all the mystery out of the game. Alternatively, many GMs can recall a time when they wanted to make use of a certain monster in their game, only to find that it was a few CRs too high or low for what they had in mind.
Exotic Encounters takes a single, iconic monster, and creates three new variants on that theme. These variants aren't simple tweaks, and are more than simply advancing or removing Hit Dice, though that occurs as well. Each of these three variations on the monster's theme has a specific, flavorful goal in mind, and a role to play, and their statistics entries are gently massaged in order to make them fit those roles. Further, each of these variants comes with brand new specially-crafted special abilities, which are unique to Exotic Encounters and not found anywhere else.
This particular installment of Exotic Encounters focuses on the cyclops. These terrible, one-eyed monsters have plagued human imagination since antiquity, and, in some recent campaign settings, are depicted as having ancient roots themselves, and being the descendants of a mighty empire of diviners, which fell long ago. The first cyclops in this book, the baleye cyclops (CR 9) represents a cyclops that took a different path, honing his eye for use with evocation, not divination, which can fire deadly rays from his eye, and which is vulnerable to attacks made against his eyes. The second cyclops, the cyclops brute (CR 12) is more typical of modern interpretations of cyclopes as large, hulking, stupid creatures. Larger than his kin, the cyclops brute is truly vicious in combat, and can crush his foes into the ground with a terrible foot stomp. Finally, the cyclops seer (CR 15) represents a cyclops who has tapped into the strong divination powers of his ancestors, and who can see the world for what it truly is, as well as influence the future with ease, making him a terrible foe to face.