One Manling's Rubbish

On my trip through Ostland I was introduced to a weathered old Dwarf by the name of ... ahem. Well, that is of no importance. What was compelling was his story. He spoke of the fall of Karak Drazh and of untold riches that were buried in a quarry before it was flooded. The Dwarfs flooded it themselves to keep anything of value from falling into the hands of the encroaching greenskins. Since I arrived here, I've labored night and day to divine the location of these riches. I believe he spoke of a cave near Venom Lake to the northeast of here. Since most of the Dwarfs here have their hands full with stonecutting and what not, now would be a perfect time to do a bit of exploring of our own. Can you imagine how rich this could make me ... er... us? Obviously there will be too much treasure to carry by yourself so bring back a sample of what lies within. If all goes well we can plan on returning with a contingent of troops to haul... er, rather, to help the Dwarf cause here.

Head Northeast from Craghelm's Hold in Black Crag and locate a Cave overrun with Trolls. Search the damp caverns within for Dwarf riches.