TheWoWDBElite
Executor Nizrek
The Vizier
Details
This roster comes from the current game client's data files, so it is not a complete list of every NPC in the game - older world NPCs that are no longer in the modern client are absent.
Level and Map Tracking
The game data tunes Executor Nizrek for level 80, The War Within content.
The map marks it with vignette 6,166.