Ruins of Agony... (if you are collecting the parts). If you want to turn in the parts you turn them in to Samed, but you first need to get skeletons assembled and I can't remember the character name (but he's the undertaker).
You see instead of fixing the program that was allowing this quest to be too profitable to those that can play 24/7 without even being at the keyboard, they nerfed the quest.
Really sucked when I turned in my complete skeletons that had been in my WH and was told my total. I petetioned a GM because I thought it was broken.
Odd...I must have missed the part where it was nerfed. What I did hear about was that, when they buffed the rewards from many quests, they didn't buff the reward for full skeletons from this one. As the pieces were buffed, it's now worth more to turn in fragments than complete skeletons.