TheWoWDBGnomeregan
Mekgineer Thermaplugg Guide
Mekgineer Thermaplugg in Gnomeregan: a journal-derived encounter reference quoted from the Adventure Guide, not a strategy guide. Database holds the raw abilities and the full loot table.
Background
Adventure Guide says
Murderer, traitor, and self-proclaimed king of the gnomes, the mekgineer Sicco Thermaplugg rules over the radioactive halls of Gnomeregan with a malfunctioning iron fist. His subjects are numerous, vicious, and insane enough to defend their crazed king against any intrusion from the upper world. It is Thermaplugg's madness that makes him so dangerous; he possesses the cunning to destroy everything around him, with no thought for his own life. There is a reason that even the monsters of Gnomeregan fear him.
Boss abilities
| Ability | Adventure Guide | Notes |
|---|---|---|
| Steam Blast | ||
| Pound | Mekgineer Thermaplugg pounds his current target, inflicting Physical damage and disorienting them for 2 sec. | |
| Welding Beam | Mekgineer Thermplugg blasts his current target with a welding beam, inflicting 250 Nature damage over 5 sec. | |
| Detonate |
3D Model
First-party render from the game files. Model © Blizzard Entertainment.
Loot
Every name is a TheWoWDB item page. Hover the row for the first-party tooltip.
4 drops · item level 18 · 4 slots (Finger, Head, Shield, Two-Hand) · all Bind on Pickup
Mounts, toys, achievements, transmog
Only rows the journal loot table or an achievement title can prove for this encounter.
Achievements
Entrance and instance
Gnomeregan is a dungeon in the Adventure Guide. See the Gnomeregan 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 Mekgineer Thermaplugg?
The Adventure Guide entry for Mekgineer Thermaplugg is on this page, quoted from the game files.
What does Mekgineer Thermaplugg drop?
The Adventure Guide lists 4 drops. Each name links to its TheWoWDB item page. The full table also lives on the Gnomeregan database page.
Does Mekgineer Thermaplugg 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.
Where does this guide's text come from?
Quoted Adventure Guide sections come from TheWoWDB's retail datamine (client build 12.1.0.69875, ingested 2026-09-18). 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 12.1.0.69875, ingested 2026-09-18). Ability names link to first-party spell pages. When a newer retail build is ingested, this page updates with it.