TheWoWDBFor those who are struggling to find Nelthius - go into the delve building where Valeera is standing and run to the back of the building. There's a ramp leading down to a lower level.
Humanoid
Nelthius Shadestone
Master Engraver
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
He's at 52.66 77.69 in Silvermoon downstairs from the Delver's Office.
OMG thank you so much
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.
Community notes from Wowhead · 14 comments
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Level and Map Tracking
The game data tunes Nelthius Shadestone for level 90, Midnight content.