The Underhold Nexus is the central chamber of the Underhold leading off into several other chambers. Automatic defenses are found in this area, along with guards, and even some shredders which are still crated up.
Two doors on the entrance side, from the Kor'kron Barracks, are unable to be opened, so its unknown what could be beyond those doors. In the far section of the nexus to the right leads to the Artifact Storage and the Menagerie chambers. To the left the Siegeworks is found while straight ahead leads to the Chamber of the Paragons and The Inner Sanctum.
- Alliance event only
- High Tinker Mekkatorque yells: Deploy the gear! Establish a perimeter!
- Gnome Spider Tank yells: Yeehaw!!!
- Gnomeregan Operative yells: Let's see what sort of toys the Kor'kron have been building.
- Gnomeregan Operative yells: What am I thinking?! I haven't trained on this piece of equipment! AAAAH!
- Gnomeregan Operative yells: Wow! Now that is an incredible piece of shiny!
- High Tinker Mekkatorque yells: Oh, hello friends! We've just about secured the surface, it looks like the real fight's going to be down here.
- High Tinker Mekkatorque yells: Don't worry, we've got your back! Forge ahead, brave heroes!
Patches and hotfixes
- Hotfix (2014-01-03): Kor'kron Iron Sentinel, Kor'kron Shredder, and Kor'kron Skullsplitter now deal less damage on Raid Finder difficulty.
- Patch 5.4.0 (2013-09-10): Added.