Im doing the Shadowmoon Valley storyline in Outland. To progress with the Netherwing Ledge I need a Partially Digested Head that is dropped by Overmine Flayers or Arvoar the Rapacious. I killed him more than 4 times and killed more than a dozen flayers but the item doesnt drop, hence I cant progress in the zone.
You posted this in the wrong forum, this is the classic server for Netherwind.
However, this is your answer.
Flayers have a less then 1% chance to drop the item and the named mob has only a 33% chance. You just have to met the prerequisites of the quest then kill the named mob until you’re lucky enough.
You must also complete this quest prior to being able for the quest item to drop.
Such a nerd