TheWoWDBThe cave entrance is at sea level: /way 58.5 79.2
Rare
The Muscle
Blacksail Crew
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
The Muscle is at 58.7, 79.8 in Azsuna. East to Isle of Watchers.
For TomTom users:
/way Azsuna 58.7, 79.8 The MuscleThe Muscle location https://www.youtube.com/watch?v=8nModmSZl7M
The cave's entrance is to the north.
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 · 4 comments
Top 3 shown aboveThe comments below were written by Wowhead users. They are community notes, not TheWoWDB comments. See them in context on Wowhead.
The top 3 are shown in Top Comments above. Read all 4 on Wowhead.
Level and Map Tracking
The game data tunes The Muscle for levels 10 to 45, Legion content.
The map marks it with vignette 1,689, which the client hides once hidden tracking quest 44671 is complete. In game, /run print(C_QuestLog.IsQuestFlaggedCompleted(44671)) prints true when that quest is flagged for your character.