jdrakeh
Front Range Warlock
Arduin, in its many iterations, captures the "rule of cool" aesthetic when it comes to world building. If something sounded/looked cool, the various stewards of Arduin (starting with Dave Hargrave), plunked it down in the setting/rules. Sometimes this results in a wildly incongruous setting and play experience, but it is also wildly original in many regards. My favorite things ever in Arduin are air sharks, which are exactly what they sound like, but have been tamed in some instances to serve as flying mounts. THAT is the kind of thing you find in Arduin. It's absolutely metal!