Just went through Scoria Kings boss run. All of my teammates died by the time we reached the boss. I soloed it at level 43. 
(this is a different run)
[video=youtube;21cfWRnPp5M]http://www.youtube.com/watch?v=21cfWRnPp5M[/video]

(this is a different run)
[video=youtube;21cfWRnPp5M]http://www.youtube.com/watch?v=21cfWRnPp5M[/video]
