A full guide on how to complete the Glory of the Liberation of Undermine Raider meta achievement.
Instance Achievement Tracker: https://www.curseforge.com/wow/addons/instance-achievement-tracker
Timestamps:
Intro - 00:00
Vexie and the Geargrinders - 00:10
Cauldron of Carnage - 01:12
Rik Reverb - 02:11
Stix Bunkjunker - 02:53
Sprocketmonger Lockenstock - 04:06
One-Armed Bandit - 05:39
Mug'Zee, Heads of Security - 07:15
Chrome King Gallywix - 08:36
Outro - 09:29