Harbinger of Hatred Boss Guide
Last Updated:April 19, 2025|Changelog
Welcome to the Harbinger of Hatred Boss Guide. Here you will find all the information to gather Boss Lair Keys, summon the Boss, and successfully defeat it.

Basic Information
- Cosmetic Reward: Unknown
- Boss Lair Key: 4x Abhorrent Heart
- Source: Urivar in Fields of Judgement
Boss Location
Harbinger of Hatred can be summoned within Mephisto's domain in the Harbinger's Den deep within the jungle of Nahantu. To challenge him, use the quick travel option by clicking the Harbinger's Den, or travel there normally using the Kurast Docks Waypoint.


Boss Mechanics and Strategy
Pay attention to the attacks used by Harbinger of Hatred! The following section guides you through the boss's most dangerous abilities.
Harbinger of Hatred's Abilities
Initially, Harbinger of Hatred lunges from the shadows to attack with devastating abilities, and as the fight progresses, he manifests Gateways to gain aid from his fellow kin.

Devastating Crunch
Harbinger of Hatred quickly crunches in front of him, dealing high damage.
- Watch for the the animation of him opening his mouth and step beside him.

Mephisto's Corruption
Three large circles emerge near the player, and after a short duration, they detonate for a large amount of damage and create a void zone on the ground.
- Watch for the circle underneath you, and use a mobility skill or run out of it to avoid the damage.

Corrupted Barrage
The Harbinger of Hatred takes a moment to prepare himself, before unleashing a barrage of Corruption and Fire in front of him.
- When the fire appears in the boss' mouth, move either to the sides or behind the boss to avoid the attack.

Orbs of Hatred
The Harbinger of Hatred uses his tentacles to produce orbs of pure hatred. After a few seconds, the orbs turn into multiple projectiles, firing towards the player's location.
- The projectiles are rather slow, allowing you to move

Hateful Lunge
The Harbinger of Hatred lunges from a nearby portal, dealing devastating damage in its path before disappearing again.
- Quickly run out of the boss' path to avoid being run over.
Environmental Hazards
Each 25% of his HP, Harbinger of Hatred's kin emerges from the activated gateways and becomes an environmental hazard.

Gates of Malice
The Harbinger of Hatred's kin runs at you from a nearby gateway, immediately killing you upon contact.
- Quickly run out of their paths to avoid being run over.
- Use the nearby power left by Akarat to destroy the gateways.
Useful Tips!
Before heading out, consider a quick stop at the Alchemist to pick up a Elixir of Shadow Resistance II to help counter his Shadow abilities.
To see our best Boss killers, check out our Boss Killer Tier List!
Loot Tables and Rewards
Each Boss has a different loot table of Uniques and cosmetic item(s), with a chance of dropping the highly sought-after Mythic Unique items. How loot is distributed and rewarded has been changed with Season 8, and is now tied to using the Boss Lair Keys.
To receive loot, you must use 4x Abhorrent Heart to open the Hoard. You get these from killing Urivar in the Fields of Judgement. The Hoard will have 2 Unique items in Torment 1, granting one extra for each Torment difficulty increase. You also have a 33% chance to get 1 additional item per party member.

Unique Loot table
The items listed below have an increased chance to drop from this Boss. You can still find items that aren't on the list, and you are not guaranteed to find a Unique every time you kill the boss.
Barbarian:
- Tuskhelm of Joritz the Mighty
Druid:
- Tempest Roar
- Dolmen Stone
Necromancer:
- Black River
- Blood Moon Breeches
Rogue:
- Cowl of the Nameless
- Scoundrel's Leathers
Sorcerer:
- Flamescar
- Blue Rose
Spiritborn:
- Sepazontec
- Rod of Kepeleke
Multiple Classes:
- Godslayer Crown
- Flickerstep
- Tibault's Will
- X'Fal's Corroded Signet
- Soulbrand
- Banished Lord's Talisman
- Azurewrath
Mythic Uniques
- All bosses have a chance to drop Mythic Unique items.
- These items are very powerful and very rare.
Most endgame builds use one of these items. Thankfully, the Boss ladder encounters have a greater chance of dropping them. This means you can focus on any boss that drops regular Unique items you are looking to obtain or upgrade while still having a chance at a Mythic Unique.
- Check out our Unique and Mythic Unique Guide for more details and more ways to obtain these truly Mythic items.

If you want a handy reference for the items you can farm from each of the endgame bosses, check out our Boss Cheat Sheet!
Cosmetic Reward
It is currently unknown if Harbinger of Hatred has an exclusive cosmetic reward when you defeat him.
Summary
Our Harbinger of Hatred boss guide covers everything you need to know about where to go, and how to complete this encounter.
- Kill Urivar to obtain 4x Abhorrent Heart to open Harbinger of Hatred's Hoard inside of the Harbinger's Den.
- This is located in Nahantu, near the Kurast Docks Waypoint.
- Make sure your gear is the best it can be; Upgraded Armor and Gems.
- Harbinger of Hatred's attacks deal Shadow damage, so try grabbing Elixirs which increase your Shadow Resistance.
- You need to deal with the boss's abilities, environmental hazards, and his minions to complete the encounter.
Credits
Written by Avarilyn
Reviewed by Icytroll, IBoilerUp