Image of Oregorger
Title <The Devourer>
Gender Male
Race Goren (Humanoid)
Level ?? Elite
Reaction Alliance Horde
Location Blackrock Depository, Blackrock Foundry
Status Killable

Oregorger is one of the bosses of the Slagworks in Blackrock Foundry.

Adventure Guide

The storehouses of the Blackrock Foundry, laden with heaps and pallets of unprocessed Blackrock ore, represent a grand banquet feast for the ravenous rock-eating goren who have burrowed into the chamber. Oregorger is by far the largest of the invaders, gluttony swelling his frame far beyond the size of any goren previously seen in Draenor.

Objective of


Oregorger draws upon his reserves of Blackrock Ore to attack his enemies. When he has spent all his Blackrock Ore, he begins rampaging around in search of new Blackrock Ore to replenish himself. Once Oregorger is sated, he stops rolling and returns to fighting.

Dps icon.png Damage Dealers

  • Interrupt Blackrock Barrage to prevent raidwide damage and slow Oregorger's consumption of Blackrock Ore.
  • Breaking open Ore Crates during Feeding Frenzy will leave Blackrock Ore on the ground for Oregorger to consume.

Healer icon.png Healers

  • Shielding and using damage mitigating abilities on the closest target of Acid Torrent can decrease the damage dealt to rest of the targets.

Tank icon.png Tanks

  • Position yourself to be closest in the Acid Torrent cone and use damage mitigating abilities to decrease the damage dealt to others.
  • Quickly regain threat after Oregorger leaves his Feeding Frenzy.


Satiated Slaughter

When sated, Oregorger draws upon his Ore reserve to unleash powerful attacks against his enemies.

  • 6bf retched blackrock.png  Acid Torrent Deadly Important Tank Alert — Sprays a cone of acid at a ranged target, inflicting 475000 to 525000 Physical damage to the closest target and increases the damage Acid Torrent deals by 475000 to 525000 for 20 sec. All other targets take 250000 Nature damage reduced by the closest target's total damage mitigation.
  • Ability vehicle oiljets.png  Retched Blackrock — Regurgitates Blackrock Ore at a target, leaving a pool of acid that inflicts Nature damage every 1.5 sec.
  • 6bf explosive shard.png  Explosive Shard — Launches an explosive shard, inflicting 85500 to 94500 Physical damage and knocking back enemies in the area. After 3 sec, the shard explodes, dealing 190000 to 210000 Fire damage and stunning nearby enemies.
  • 6bf blackrock nova.png  Blackrock Barrage Interruptible — Launches Blackrock Spines, inflicting 61750 to 68250 Physical damage to all enemies.
  • Ability creature poison 01.png  Acid Maw Tank Alert — Covers the target in acid, inflicting 7500 Nature damage every 2 sec for 8 sec.

Feeding Frenzy

When his Blackrock Ore reserves have depleted, Oregorger rampages through the room, trampling all in his path as he searches for ore to eat.

  • 6bf rolling fury.png  Rolling Fury Deadly Important — Becomes a rolling juggernaut, inflicting 190000 to 210000 Physical damage and knocking down anyone in the way.
  • Inv misc volatileearth.png  Earthshaking Collision — Shakes the earth, inflicting 33250 to 36750 Nature damage to all players. In Mythic difficulty, these collisions also leave Unstable Slag residue at the location of the collision. Unstable Slag explodes if another collision occurs at the same location.
  • Spell fire burningspeed.png  Hunger Drive — The longer Oregorger remains in Feeding Frenzy, the more furious he grows, increasing damage inflicted by Earthshaking Collision by 5% per application. Stacks 100 times.
  • Spell shaman improvedfirenova.png  Unstable Slag Explosion — Unstable Slag explodes, sending waves of fire in all directions that inflict 71250 to 78750 Fire damage. These waves of fire will detonate other Unstable Slag they hit.


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Raid Finder Normal/Heroic/Mythic
Item Type Item Type
 [Oregorger's Blackrock Shanker] Agility dagger  [Head-Lopper Skullscythe] (H · M) Agility staff
 [Oregorger's Venomous Canine] Strength one-hand sword  [Oregorger's Acid-Etched Gutripper] (H · M) Agility dagger
 [Acid-Munched Greathelm] Plate helmet  [Caged Living Ooze] (H · M) Caster off-hand
 [Slag-Coated Cabochon] Caster necklace  [Acidic Jaws] (H · M) Leather helmet
 [Greatcloak of Insatiable Hunger] Tank cloak  [Glutton's Kerchief] (H · M) Tank necklace
 [Bracers of Satiation] Mail bracers  [Unstable Slag Shoulderplates] (H · M) Plate shoulders
 [Bracers of Unending Consumption] Cloth bracers  [Barrage Dodger Cloak] (H · M) Spirit cloak
 [Roilgut Gauntlets] Mail gloves  [Ravenous Greatcloak] (H · M) Tank cloak
 [Barrage Blaster Belt] Leather belt  [Chestplate of Rolling Fury] (H · M) Plate chest
 [Waistplate of Caustic Spittle] Plate belt  [Toothbreaker Grips] (H · M) Cloth gloves
 [Chasmwalker Sandals] Cloth boots  [Corrosion-Proof Legguards] (H · M) Mail leggings
 [Unexploded Explosive Shard] (H · M) Agility ring
 [Goren Soul Repository] (H · M) DPS caster trinket

Related Achievements

Patch changes

  • Legion Hotfix (2016-07-20): Oregorger once again can hold a maximum of 100 Ore.
  • Warlords of Draenor Patch 6.0.2 (2014-10-14): Added.

External links