Dragon, because when I think of martial artists, giant flying lizards of death, and all-around coolness, I think Dragon. Granted, they are literally "Normal On Steroids", but the best part is that Dragon STAB is hard to resist. The Dragons that use it? Most are good-looking, and they are tough fighters.
My point is that at ONE point, being a Dragon meant being the omega/alpha in the game, and even today, it still is.
