I believe that I can imbue nethervine crystals with my own essence. The power contained within these imbued crystals should be sufficient to free enslaved drakes of their masters' grasps.
Travel to Netherwing Ledge, an island located off the broken shelf of Shadowmoon Valley, to the southeast. It is on Netherwing Ledge that you will find nethervine crystals. Return to me when you have collected enough crystals to fill your packs.
And <name>, Beware the Dragonmaw that now inhabit the island.
I require nethervine crystals.
<Neltharaku takes the crystals from you.>
I will prepare the crystals for you now.
These crystals can be found using the Find Minerals skill until you have the number of
nethervine crystals that are needed to complete the quest.
If you have a friend who is doing the A Slow Death daily quest, this becomes quite easy. Find a mining camp with nethervine crystals, poison the peons, collect the crystal.