TheWoWDBLiberation of Undermine
Stix Bunkjunker Guide
Stix Bunkjunker in Liberation of Undermine, quoted from the Adventure Guide. Database holds the raw abilities and the full loot table.
30-second TL;DR
Adventure Guide says
- Stix assaults the players while slowly gaining energy.
- Upon reaching 100 energy Stix uses Electromagnetic Sorting, pulling Garbage Piles and Discarded Doomsplosives from the landfill while selecting several players to become Rolling Rubbish.
- Stages named in the Adventure Guide: Cleanup Crew.
- Tanks: Meltdown inflicts major damage to Stix's current target, especially if they are affected by Demolish.
- Healers: Electromagnetic Sorting inflicts significant raidwide damage.
- Damage dealers: Scrapmasters and Junkyard Hyenas can be absorbed by Rolling Rubbish, depositing them wherever the ball is destroyed.
Overview
Adventure Guide says
Stix assaults the players while slowly gaining energy. Upon reaching 100 energy Stix uses Electromagnetic Sorting, pulling Garbage Piles and Discarded Doomsplosives from the landfill while selecting several players to become Rolling Rubbish. Eventually, Stix forces his mech into Overdrive and operates at Maximum Output until defeated.
- Meltdown inflicts major damage to Stix's current target, especially if they are affected by Demolish.
- Scrapmasters and Junkyard Hyenas can be absorbed by Rolling Rubbish, depositing them wherever the ball is destroyed.
- Discarded Doomsplosive inflicts devastating raidwide damage if not absorbed by Rolling Rubbish.
- Scrapmasters and Junkyard Hyenas can be absorbed by Rolling Rubbish, depositing them wherever the ball is destroyed.
- Incinerator can turn nearby garbage piles into Hot Garbage.
- Discarded Doomsplosive inflicts devastating raidwide damage if not absorbed by Rolling Rubbish.
- Electromagnetic Sorting inflicts significant raidwide damage.
- Incinerator can turn nearby garbage piles into Hot Garbage.
- Discarded Doomsplosive inflicts devastating raidwide damage if not absorbed by Rolling Rubbish.
Encounter phases
Adventure Guide says
- Cleanup Crew Stix calls in his Cleanup Crew to help dispose of unwelcome visitors.
Tank mechanics
Adventure Guide says
- Meltdown inflicts major damage to Stix's current target, especially if they are affected by Demolish.
- Scrapmasters and Junkyard Hyenas can be absorbed by Rolling Rubbish, depositing them wherever the ball is destroyed.
- Discarded Doomsplosive inflicts devastating raidwide damage if not absorbed by Rolling Rubbish.
Healer mechanics
Adventure Guide says
- Electromagnetic Sorting inflicts significant raidwide damage.
- Incinerator can turn nearby garbage piles into Hot Garbage.
- Discarded Doomsplosive inflicts devastating raidwide damage if not absorbed by Rolling Rubbish.
DPS mechanics
Adventure Guide says
- Scrapmasters and Junkyard Hyenas can be absorbed by Rolling Rubbish, depositing them wherever the ball is destroyed.
- Incinerator can turn nearby garbage piles into Hot Garbage.
- Discarded Doomsplosive inflicts devastating raidwide damage if not absorbed by Rolling Rubbish.
Boss abilities
| Ability | Adventure Guide | Notes |
|---|---|---|
 Electromagnetic Sorting | ||
 Rolling Rubbish | ||
 Garbage Dump | ||
 Messed Up | ||
 Rolled! | ||
 Garbage Pile | ||
 Discarded Doomsplosive | ||
 Doomsploded | ||
 Muffled Doomsplosion | ||
 Territorial | ||
 Short Fuse | ||
 Prototype Powercoil | ||
 Hypercharged | ||
 Scrap Rockets | ||
 Dumpster Dive | ||
 The Recycler | ||
 Infected Bite | ||
 Incinerator | ||
 Incineration | ||
 Hot Garbage | ||
 Toxic Fumes | ||
 Demolish | ||
 Meltdown | ||
 Overdrive | ||
 Overcharged Bolt | ||
 Trash Compactor | ||
 Maximum Output | In Mythic difficulty, Maximum Output increases the number of Scrapmasters summoned as part of Stix's Cleanup Crew. |
Loot
Every name is a TheWoWDB item page. Hover the row for the first-party tooltip.
Mounts, toys, achievements, transmog
Only rows the journal loot table or an achievement title can prove for this encounter.
Mounts
Prototype A.S.M.R. · The Big G
Toys
Achievements
Heroic: Liberation of Undermine · Liberation of Undermine · Mythic: Cauldron of Carnage · Mythic: Chrome King Gallywix · Mythic: Liberation of Undermine · Mythic: Mug'Zee, Heads of Security · Mythic: Rik Reverb · Mythic: Sprocketmonger Lockenstock · Mythic: Stix Bunkjunker · Mythic: The One-Armed Bandit · Mythic: Vexie and the Geargrinders
Entrance and instance
Liberation of Undermine is a raid in the Adventure Guide. See the Liberation of Undermine database page for the raw journal, map, and loot grid. This guide does not invent coordinates or a walking path.
Related bosses
Player strategy
This page quotes the Adventure Guide. It does not add player strategy such as positioning, assignments, stack or spread calls, or cooldown timings unless that sentence is already in the journal.
Questions
What does the Adventure Guide say about Stix Bunkjunker?
Stix assaults the players while slowly gaining energy.
How many abilities does Stix Bunkjunker have?
The current datamine lists 27 named abilities on the Stix Bunkjunker encounter.
What does Stix Bunkjunker drop?
The Adventure Guide lists 13 drops. Each name links to its TheWoWDB item page. The full table also lives on the Liberation of Undermine database page.
Does Stix Bunkjunker change on Heroic or Mythic?
The current Adventure Guide text for this encounter does not include separate Heroic or Mythic sentences we can quote. If a later client build adds them, they appear here automatically.
Does Stix Bunkjunker drop a mount?
The journal loot table includes Prototype A.S.M.R., The Big G. Each links to its TheWoWDB mount page.
Where does this guide's text come from?
Quoted Adventure Guide sections come from TheWoWDB's retail datamine (client build 12.1.0.69587, ingested 2026-09-01). Player strategy such as positioning, assignments, and cooldown timings is omitted unless that sentence is already in the journal.
Source and build
This page quotes the Adventure Guide. It does not add player strategy such as positioning, assignments, stack or spread calls, or cooldown timings unless that sentence is already in the journal. Quoted sections come from TheWoWDB Adventure Guide datamine (client build 12.1.0.69587, ingested 2026-09-01). Ability names link to first-party spell pages. When a newer retail build is ingested, this page updates with it.