BossUnbound Abomination
Image of Unbound Abomination
Race Blood abomination (Humanoid)
Level 12-52 Elite
Reaction Alliance Horde
Location Ruin's Descent, Underrot[0, 0]
Status Killable

Elder Leaxa
Cragmaw the Infested
Sporecaller Zancha
Unbound Abomination


Unbound Abomination is the last boss of the Underrot. The creature itself is made of underrot, G'huun's corruption in Nazmir.[1]

Adventure Guide

G'huun's rot in its purest form, the Unbound Abomination's only purpose is to infect all life.


The Unbound Abomination is protected by a Blood Barrier that absorbs all damage taken. As damage is absorbed, the abomination overflows with Blood Energy. Upon reaching 100 Blood Energy, several Blood Visages erupt from the abomination. Each Blood Visage shares a Fatal Link with the abomination that damages it when they die.

Damage Dealer Alert Damage Dealers

  • The Unbound Abomination can only be damaged by killing Blood Visages.
  • Titan Keeper Hezrel will aid players with Cleansing Light and Purge Corruption.

Healer Alert Healers

  • Putrid Blood will quickly overrun the party if not dispelled.

Tank Alert Tanks

  • Several Blood Visages spawn when the Unbound Abomination reaches 100 Blood Energy.


  • Ability ironmaidens whirlofblood.png  Blood Barrier Important — The Unbound Abomination absorbs all damage taken, converting it into Blood Energy. Upon reaching full energy, all of the blood is consumed, creating several Blood Visages.
  • Ability ironmaidens bloodritual.png  Putrid Blood Magic Effect — The Unbound Abomination corrupts all players, inflicting 8297 Shadow damage every 4 sec for 12 sec. This effect stacks.
  • Spell deathknight necroticplague.png  Vile Expulsion — The Unbound Abomination expels corruption towards a random player, inflicting 76336 Shadow damage in a cone. In addition, pockets of corruption are created, inflicting 54310 Shadow damage to all players in the area.
Titan Keeper Hezrel
  • Spell holy searinglight.png  Holy Bolt — Titan Keeper Hezrel smites an enemy for Holy Damage.
  • Spell holy divineprovidence.png  Cleansing Light — Titan Keeper Hezrel attempts to cleanse a player and their allies within 10 yards, removing Putrid Blood from them. In addition, this effect removes all Vile Expulsion within 10 yards.
  • Spell holy devineaegis.png  Purge Corruption — Titan Keeper Hezrel purges a Blood Visage, stunning it for 8 sec. This effect inflicts 10% damage every 1 sec and 740113909 Holy damage when it expires.
Blood Visage
  • Spell shadow corpseexplode.png  Fatal Link — When a Blood Visage dies, the link between it and the Unbound Abomination is severed, inflicting 17% of the abomination's maximum health.
    • Spell shadow plaguecloud.png  Rotting Spore Heroic Difficulty — Pools of Vile Expulsion periodically coalesce into Rotting Spores that move towards players. Each spore inflicts 150861 Shadow damage to any player it comes into contact with, instantly killing the spore. Whenever a Rotting Spore dies, a pool of Vile Expulsion is created at the spore's location.


Item Type
 [Underrot Crawg Harness] Mount

Related achievements


Icon-search-48x48.png This section contains information that needs to be cleaned up. Reason: Missing a few listed on Wowhead.
Unbound Abomination yells: Devour! Consume! Spread!
Vile Expulsion
Unbound Abomination yells: Infected!
Cleansing Light
Titan Keeper Hezrel yells: Cleansing area.
Purge Corruption
Titan Keeper Hezrel yells: Contagion detected. Sanitize.
Player Death
Unbound Abomination yells: Blight-touched!
Unbound Abomination yells: Must... spread...


  • During the beta, Taloc was originally the end boss of the Underrot.

Patch changes


External links