Kill Warp-Raider Nesaad and then return to Nether-Stalker Khay'ji at Area 52 in the Netherstorm.
Warp-Raider Nesaad must be dealt with! I have no idea how he survived my attack, but he cannot be allowed to continue his operation out there.
Go back and take out Nesaad. He keeps a small ethereal camp near the southwestern corner of the Heap.
Don't fail like I did, [class].