>>532779193
I had to check the name again because I forgot but it was about Muln Earthfury who was the earthern ring leader before Thrall became Jesus in Cataclysm. It was a prequel to Cata.

>>532779328
The MC is a OC that I don't think shows up anywhere else, Rhonin helps him in the last fight vs some blue dragons (not Kalec).