Just a little info on the item. I have been occasionally logging onto my 55 bard and soloing in PoN lately. I have killed maybe 15 wraiths in a span of a week and saw only one stinger drop. Anyone have any clue what its for? The fact that its no drop implies it a quest item. So what ya know?
Was killing these by the hedge with some guildies. A pally ran by looking for one. I didn't ask what it was for but he seemed glad to be able to loot it =)