TheWoWDBUldir
G'huun Guide
G'huun in Uldir, quoted from the Adventure Guide. Database holds the raw abilities and the full loot table.
30-second TL;DR
Adventure Guide says
- G'huun begins the encounter encased within the chamber's wall, calling forth minions to assault his foes.
- To dislodge him from his lair, the Reorigination Drive must be fully charged by depositing Power Matrices within it.
- Stages named in the Adventure Guide: Stage One: My Minions are Endless!, Arena Floor, Upper Platforms, Stage Two: Behold the Power of G'huun!, Arena Floor, Upper Platforms, Stage Three: Your Destruction is Assured!, Arena Floor.
- Tanks: Position Dark Young to maximize the effect of Dark Bargain.
- Healers: Deposit Power Matrices to trigger a Reorigination Blast.
- Damage dealers: Deposit Power Matrices to trigger a Reorigination Blast.
Overview
Adventure Guide says
G'huun begins the encounter encased within the chamber's wall, calling forth minions to assault his foes. To dislodge him from his lair, the Reorigination Drive must be fully charged by depositing Power Matrices within it. Once active, G'huun begins his assult in earnest. G'huun can be stalled by continuing to power up the Reorigination Drive, causing Reorigination Blasts to weaken him. Upon reaching low health, G'huun unleashes his might, destroying the Reorigination Drive, preventing the use of Reorigination Blasts.
- Position Dark Young to maximize the effect of Dark Bargain.
- When G'huun becomes active, coordinate with your co-tank to manage Growing Corruption.
- Remember, Blood Feast can reset your stacks of Putrid Blood.
- Face away from G'huun when he casts Gaze of G'huun.
- Deposit Power Matrices to trigger a Reorigination Blast.
- Reorigination Blast inflicts substantial damage to all party members each time it is fired.
- Remember, Blood Feast can reset your stacks of Putrid Blood.
- Once G'huun reaches 25% health, he no longer casts Blood Feast, causing Putrid Blood to stack indefinitely.
- Deposit Power Matrices to trigger a Reorigination Blast.
- Be sure to interrupt the Blightspreader Tendril's Decaying Eruption.
- Remember, Blood Feast can reset your stacks of Putrid Blood.
- Face away from G'huun when he casts Gaze of G'huun.
Encounter phases
Adventure Guide says
- Stage One: My Minions are Endless!
- Arena Floor
- Upper Platforms
- Stage Two: Behold the Power of G'huun! After activating the Reorigination Drive, G'huun is forced from his protective lair.
- Arena Floor
- Upper Platforms
- Stage Three: Your Destruction is Assured!
- Arena Floor
Tank mechanics
Adventure Guide says
- Position Dark Young to maximize the effect of Dark Bargain.
- When G'huun becomes active, coordinate with your co-tank to manage Growing Corruption.
- Remember, Blood Feast can reset your stacks of Putrid Blood.
- Face away from G'huun when he casts Gaze of G'huun.
Healer mechanics
Adventure Guide says
- Deposit Power Matrices to trigger a Reorigination Blast.
- Reorigination Blast inflicts substantial damage to all party members each time it is fired.
- Remember, Blood Feast can reset your stacks of Putrid Blood.
- Once G'huun reaches 25% health, he no longer casts Blood Feast, causing Putrid Blood to stack indefinitely.
DPS mechanics
Adventure Guide says
- Deposit Power Matrices to trigger a Reorigination Blast.
- Be sure to interrupt the Blightspreader Tendril's Decaying Eruption.
- Remember, Blood Feast can reset your stacks of Putrid Blood.
- Face away from G'huun when he casts Gaze of G'huun.
Boss abilities
Blood Shield
Explosive Corruption
Thousand Maws
Power Matrix
Matrix Surge
Reorigination Blast
Unclean Contagion
Wave of Corruption
Blood Feast
Bursting Boil
Collapse
Malignant Growth
Gaze of G'huunLoot
Every name is a TheWoWDB item page. Hover the row for the first-party tooltip.
Amice of Corrupting Horror
Barricade of Purifying Resolve
Cord of Septic Envelopment
Helm of the Defiled Laboratorium
Hematocyst Stompers
Heptavium, Staff of Torturous Knowledge
Lancet of the Deft Hand
Re-Origination Pulse Rifle
Spaulders of Coagulated Viscera
Striders of the Putrescent Path
Tunic of the Sanguine Deity
Vanquished Tendril of G'huunMounts, toys, achievements, transmog
Only rows the journal loot table or an achievement title can prove for this encounter.
Achievements
Mythic: Fetid Devourer · Mythic: G'huun · Mythic: MOTHER · Mythic: Mythrax the Unraveler · Mythic: Taloc · Mythic: Vectis · Uldir
Entrance and instance
Uldir is a raid in the Adventure Guide. See the Uldir 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 G'huun?
G'huun begins the encounter encased within the chamber's wall, calling forth minions to assault his foes.
How many abilities does G'huun have?
The current datamine lists 15 named abilities on the G'huun encounter.
What does G'huun drop?
The Adventure Guide lists 12 drops. Each name links to its TheWoWDB item page. The full table also lives on the Uldir database page.
Does G'huun 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 12.1.0.69587, 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.