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Updated: September 27, 2026

WoW Liberation of Undermine Raid Overview

Liberation of Undermine opened during The War Within as the raid set inside Gallywix's Gallagio. It has eight encounters. This guide now treats the raid as a completed chapter of WoW's story: find the entrance, understand which part can be played in Story Mode, see the boss lineup and identify its collection rewards.

image of WoW The War Within Liberation of Undermine Raid
WoW Liberation of Undermine Raid

The original pre-release schedule and PTR predictions are no longer useful. The raid's Normal, Heroic, Mythic, Raid Finder and Story Mode difficulties have all opened.

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Liberation of Undermine at a Glance

Liberation of Undermine is the eight-boss raid from The War Within's Undermine chapter. Gazlowe and the cartels confront Chrome King Gallywix inside the Gallagio. Raid Finder, Normal, Heroic and Mythic cover the full raid; Story Mode is a separate route to its final story encounter.

image of WoW The War Within Liberation of Undermine Raid
WoW Liberation of Undermine Raid
FeatureDetails
LocationUndermine, at the Gallagio beside the Incontinental Hotel
EncountersEight raid bosses
DifficultiesRaid Finder, Normal, Heroic, Mythic and Story Mode

Story Mode and solo play

Story Mode is for the Chrome King Gallywix story encounter, not a solo version of all eight bosses. It can be entered alone with NPC allies or with a small group. Progress through the Undermine campaign until the quest to defeat Gallywix becomes available, then speak to Paks Topskimmer in the Incontinental Hotel to enter Story Mode. The campaign quest has its own rewards; Story Mode is not a substitute for regular raid loot.

Liberation of Undermine Entrance

The physical raid entrance is outside the Incontinental Hotel in Undermine, near /way 41.8, 49.0. Travel to the city through the Undermine campaign route, then head to the hotel area. If you want the narrative-only Gallywix encounter, speak with Paks Topskimmer inside the hotel instead of looking for a full-raid solo queue.

image of Map WoW The War Within Liberation of Undermine Raid
WoW Liberation of Undermine Raid Map

Check that you are selecting the intended difficulty before entering. The old article incorrectly treated the campaign as a universal requirement for the physical raid entrance; the campaign requirement documented here applies to the Story Mode quest route.

Liberation of Undermine Bosses

The raid has eight encounters, ending with Chrome King Gallywix. The outlines below identify the live fight themes; consult the in-game Adventure Guide for difficulty-specific ability details. The old PTR instructions and unverified ability claims have been removed.

Vexie and the Geargrinders

image of WoW The War Within wow liberation of undermine bosses
WoW Liberation of Undermine Bosses

Vexie fights from the Geargrinder war tank. Bikers leave vehicles the raid can use against its protective plating; coordinate those vehicles before focusing damage during the breakdown window.

Cauldron of Carnage

image of WoW The War Within wow liberation of undermine bosses
WoW Liberation of Undermine Bosses

This encounter pits the raid against Torq the Tempest and Flarendo the Furious. Watch the different electric and fire effects and follow the encounter's positioning rules for your chosen difficulty.

Rik Reverb

image of WoW The War Within wow liberation of undermine bosses
WoW Liberation of Undermine Bosses

Rik Reverb turns the arena into a music-themed fight with movement and positioning checks. Use the live encounter journal rather than pre-release ability names when assigning jobs to the group.

Stix Bunkjunker

image of Stix Bunkjunker
WoW Liberation of Undermine Bosses

Stix fills the arena with garbage and explosives. Players targeted by Rolling Rubbish steer it through debris before sending it into the boss; coordinate those routes so the raid can keep space clear.

Sprocketmonger Lockenstock

image of Sprocketmonger Lockenstock
WoW Liberation of Undermine Bosses

Lockenstock activates inventions from the factory's conveyor belts. Watch where each invention lands and avoid the dangerous floor effects; Mythic adds extra polarity interactions.

The One-Armed Bandit

image of The One-Armed Bandit
WoW Liberation of Undermine Bosses

The casino encounter uses slot-machine reels and reward combinations. Agree on the reel choices and handle the resulting effects before the next payout.

Mug'Zee, Heads of Security

image of Mug’Zee
WoW Liberation of Undermine Bosses

Mug'Zee is the Gallagio security encounter. Its phases change the threats the raid must handle; use a live difficulty-specific strategy before attempting the fight rather than the old PTR checklist.

Chrome King Gallywix

image of Chrome King Gallywix
WoW Liberation of Undermine Bosses

Gallywix is the final encounter. Charged Giga Bombs can be brought to Giga Controls to interrupt Giga Coils, while the raid handles his other weapons and Darkfuse allies. Story Mode focuses on this final narrative battle; regular difficulties use their own encounter rules.

Liberation of Undermine Rewards

Regular raid difficulties offer gear and class tier-set tokens from specific bosses. These are rewards from The War Within's raid tier, not a claim that the old Great Vault schedule or item levels still apply to the current season.

Tier-set token bosses

Armor slotBoss
HandsCauldron of Carnage
ShouldersRik Reverb
LegsStix Bunkjunker
ChestSprocketmonger Lockenstock
HelmThe One-Armed Bandit

Chrome King Gallywix can drop an omni-tier token, which can be exchanged for a tier-set piece. The exact gear value depends on the difficulty and the rules of the expansion in which you use it.

Gallagio Loyalty Rewards Club

The raid has its own Gallagio Loyalty Rewards Club Renown track. Raid clears contribute reputation, and its rewards include raid conveniences, cosmetics and a Mecha Devilsaur mount. It is a collection track attached to this raid, not a seasonal promise about the current Great Vault.

Puzzling Cartel Chips were tied to a later The War Within catch-up system; the old description of them as a base raid currency was inaccurate. This overview therefore focuses on rewards attached to the raid itself.

Conclusion

Liberation of Undermine remains a distinct raid to revisit for its boss encounters, tier-set appearances and Gallagio collection rewards. The full raid and the solo-friendly Gallywix Story Mode serve different purposes: choose the latter for the campaign conclusion and a regular raid difficulty for the broader boss roster and gear.

For current raid services, browse the active WoW Raid Boost category.

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Change Log

  • 12.02.2025 - WoW Liberation of Undermine Raid Overview published.