Destroy the remainder of Nefarian's work. No good can come from N'Zoth possessing it.
No... Follow me, champion. I know what they intend to do.
Behold the work of your fallen kin, and know that his efforts will not go to waste.
Nefarian once conducted profane experiments within these halls, twisting other dragons into horrific abominations.
These cultists must be continuing his research. I will not allow my dragonflight's past misdeeds to endanger Azeroth.
Wrathion: Another attempt to subjugate a dragon? How frightfully original!
Wrathion: The Black Dragonflight will not fall to your corruption!
Dark Inquisitor Xanesh: You cannot stop the inevitable. All of your kind will bow before N'Zoth!
Wrathion: With me, champion. Let us bring this to an end.