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The Underrot

The Underrot

Dungeon GuideRetail

Boss abilities and loot tables from Blizzard's own journal, boss by boss.

Deep within the swamps of Nazmir, a blight grows beneath the surface. Unless this corruption is purged immediately, its influence will spread across the land like a ravenous plague, leaving behind nothing but a festering world.

Written notes for this instance are a later milestone. Everything on this page comes from Blizzard's journal data.

Expansion
Battle for Azeroth
Minimum Level
1
Modes
Normal, Heroic, Mythic, Mythic+ Dungeons

Bosses

1. Elder Leaxa

A devout worshipper of G'huun, Elder Leaxa seeks to further the spread of rot through ritualistic blood sacrifices.

Abilities

  • Overview

    Elder Leaxa corrupts players with [Taint of G'huun] whenever her abilities inflict damage. With the power of the blood god, she can split into several [Blood Effigies] that mirror her abilities.

  • Taint of G'huun
  • Blood Bolt
  • Creeping Rot
  • Sanguine Feast
  • Blood Mirror

    Each Blood Eiffgy persists until killed and will continue to cast [Blood Bolt] and [Creeping Rot].

Loot

2. Cragmaw the Infested

Infested with plague carrying parasites, this beast's only desire is to escape the caves where it can spread G'huun's infection throughout the world.

Abilities

  • Overview

    Cragmaw's abilities shed Blood Tick Larvae throughout the arena. Deal with Cragmaw's attacks while stomping on Blood Tick Larvae before their [Metamorphosis] can complete.

  • Infested
  • Indigestion
  • Charge
  • Tantrum

Loot

3. Sporecaller Zancha

Twisted by G'huun's corruption, Zancha's only remaining desire is to spread the plague festering within his animated corpse.

Abilities

  • Overview

    [Boundless Rot] summons spore pods throughout the area. Upon reacing 100 Energy, Zancha casts [Festering Harvest] destroying any remaining spore pods and applying the effects of [Decaying Spores] to all players.

  • Decaying Spores
  • Festering Harvest
  • Boundless Rot
  • Volatile Pods
  • Shockwave

Loot

4. Unbound Abomination

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

Abilities

  • Overview

    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.

  • Blood Barrier
  • Putrid Blood
  • Vile Expulsion
  • Titan Keeper Hezrel

    Titan keeper Hezrel fights to stop the Unbound Abomination.

Loot

See Every Dungeon Guide

Data from patch 12.1.0. Game data provided by Blizzard Entertainment through the Battle.net API.