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Temple of Sethraliss

Avatar of Sethraliss Guide

Avatar of Sethraliss in Temple of Sethraliss, quoted from the Adventure Guide. Database holds the raw abilities and the full loot table.

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30-second TL;DR

Adventure Guide says

  • Essence Defilers arrive to channel Defiling Taint upon the Avatar of Sethraliss until their defeat.
  • As part of their assault, Corrupted Guardians appear whose Corrupted Lifeforce can be cleansed to heal the Avatar.
  • Stages named in the Adventure Guide: Stage One: Defiler's Corruption, Stage Two: Tormentor's Fixation.
  • Tanks: Corrupted Guardians inflict significant Physical and Shadow damage with Tainted Strike.
  • Healers: The battle ends in victory once the Avatar reaches full health.
  • Damage dealers: Defeating all Essence Defilers cleanses the Avatar of Defiling Taint.

Overview

Adventure Guide says

Essence Defilers arrive to channel Defiling Taint upon the Avatar of Sethraliss until their defeat. As part of their assault, Corrupted Guardians appear whose Corrupted Lifeforce can be cleansed to heal the Avatar. Upon removal of Defiling Taint, Faithless Tormentors fixate on the party's healer and attempt to strike them with Shadowlash. The battle ends once players fully restore the Avatar.

  • The battle ends in victory once the Avatar reaches full health.
  • Essence Defilers' Defiling Taint and Faithless Tormentors' Shadowlash thwart healing.
  • The Avatar consumes Corrupted Lifeforce from Corrupted Guardians once purified.

Encounter phases

Adventure Guide says

  1. Stage One: Defiler's Corruption Jakra'zet's allies arrive to prevent healing energy from reaching the Avatar.
  2. Stage Two: Tormentor's Fixation Faithless Tormentors attempt to disrupt the Avatar's restoration.

Tank mechanics

Adventure Guide says

Healer mechanics

Adventure Guide says

  • The battle ends in victory once the Avatar reaches full health.
  • Essence Defilers' Defiling Taint and Faithless Tormentors' Shadowlash thwart healing.
  • The Avatar consumes Corrupted Lifeforce from Corrupted Guardians once purified.

DPS mechanics

Adventure Guide says

Boss abilities

AbilityAdventure GuideNotes
Unstable Corruption
Tainted Strike
Vile Charge
Flame Shock
Latent Hex
Defiling Taint
Shadowlash
Siphon the Weak
Agony of Sethraliss
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Loot

Every name is a TheWoWDB item page. Hover the row for the first-party tooltip.

Brood Cleanser's AmiceNHMBrood Cleanser's AmiceHMTWCorrupted Hexxer's VestmentsNHMCorrupted Hexxer's VestmentsHMTWC'thraxxi Binders PauldronsNHMC'thraxxi Binders PauldronsHMTWDesert Guardian's BreastplateNHMDesert Guardian's BreastplateHMTWGrips of Electrified DefenseHood of the Slithering LoaNHood of the Slithering LoaHMTWResonating Crystal ScimitarRobes of the Reborn SerpentNHMRobes of the Reborn SerpentHMTWSethraliss' Defiled RelicSethraliss' Fanged HelmNHMSethraliss' Fanged HelmHMTWHatchery of Hissing Eggs

Entrance and instance

Temple of Sethraliss is a dungeon in the Adventure Guide. See the Temple of Sethraliss database page for the raw journal, map, and loot grid. This guide does not invent coordinates or a walking path.

Adderis and Aspix
Merektha
Galvazzt

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 Avatar of Sethraliss?

Essence Defilers arrive to channel Defiling Taint upon the Avatar of Sethraliss until their defeat.

How many abilities does Avatar of Sethraliss have?

The current datamine lists 9 named abilities on the Avatar of Sethraliss encounter.

What does Avatar of Sethraliss drop?

The Adventure Guide lists 18 drops. Each name links to its TheWoWDB item page. The full table also lives on the Temple of Sethraliss database page.

Does Avatar of Sethraliss 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.