Even with your guide, we had 2 40-man raids (lvl 80s with tier 12 gear) there and only brought him down to 64%.  When he got to 70% he summoned the boars and most of our healers went down.  Then he uber pwned us with his paw.  One of these days we are going to get that Huge Gnoll Paw...As for the water, that sweet succulent spring water, I'll keep grinding till I get it.