Soloed this as a Drg75/Rdm37. Kind of rough. He swings like a crackhead but is very inaccurate. With a mere 220 evasion skill I evaded many hits. No doubt a nin or thf would hardly get touched.
100 fist was scary but I just super jumped, sacrficed wyvern, re called and went back at it.
This is a very long fight if your soloing. He has a crap load of HP. Took a good 10 mins to bring down.