TheWoWDBRare Elite
Admiral Rel'var
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 Admiral Rel'var for level 45, Legion content.
The map marks it with vignette 2,273, which the client hides once hidden tracking quest 48817 is complete. In game, /run print(C_QuestLog.IsQuestFlaggedCompleted(48817)) prints true when that quest is flagged for your character.