Form a shield wall and approach the third letter of the Compendium: "C"!
«««¶¶Ancient psychic turtlefolk. Wise and benevolent. What makes them interesting is their role in the default setting: their once prosperous civilization was destroyed by the Serpent Folk, so they are sworn enemies. Mazes & Minotaurs, as I've mentioned before, places a strong emphasis on such factions.