Quote Originally Posted by 'Fursphere',index.php?page=Thread&postID=158404#po st158404
1) Face him AWAY from the group AT ALL TIMES.
2) Get enemy cast bars up so you can see when they cast.

He'll start casting a "shockwave" type spell. The icon looks like the icon used for a warriors "cleave" ability. When he starts casting this, RUN THROUGH HIM to get behind him. It hits for like 20k or some crap. But he won't change directions when he starts casting.

As soon as he's done, pick him back up. and face away from group again.
Lil addition, in phase one the ability is names Smash and phase two Dark Smash. Another little note. You have to move royally behind him. Not just an inch. Get behind him, and move a step further to be sure. :P