He's credited with a number of matters, but the chief ones include the elements, martial artists and dark magic. And also the North.

[ He shrugged, taking the lollipop out to study it for a moment or two before deeming that it was still tolerable to eat. ]

A dramatic character; his symbols include snakes and turtles. Apparently they were formed from his stomach and intestines after he pulled them out and washed them in pure water to clean himself of sin.