If the encounter does not start, just kill the technicians in the water!
Elite
Iron Maidens
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
If you're like me and you like to farm old content but you forgot how to get to these three, you must defeat Beastlord Darmac and Operator Thogar in the Iron Assembly wing, and then drop down a large elevator shaft in the Foundry Terminus into the Dread Grotto, where they await as the final bosses of that section. I always forget about this bit and keep having to go back.
The Iron Maidens consist of 3 bosses in Blackrock Foundry which count as a single boss kill.
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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 · 3 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.
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Level and Map Tracking
The game data tunes Iron Maidens for levels 10 to 40, Warlords of Draenor content.