Neltharion was pulled to the dark side by N'Zoth, unnoticed by his siblings. One of his greatest successes was that he corrupted Deathwing and pulled him to the dark side. The old god has a very long history behind him and has already had many successes but also had to take a lot. Where the armies are invading, the entrance will be there as well. There will be a very special feature because the raid entrance will not always be at the same place. His armies invade the Vale of Eternal Blossoms and Uldum. N'Zoth leads the Black Empire and the living races fall into terror.
The Titan chains held him for thousands of years and now he's free. N'Zoth is one of the four ancient gods and was imprisoned by the Titans in the depths of the sea. Ny'alotha becomes a raid and the ancient god N'Zoth rises from the depths. N'Zoth has freed himself and is now released on Azeroth and with him brings his armies the Aqir.
Ny'alotha the sleeping city becomes the awakening city in patch 8.3.
