What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Diablo 4: Vessel of Hatred (D4)

Bartuc Location and How to Beat

Add to Watchlist

★ NEW: Season 10 Guide | Season 10 Release Date
┗ Seasonal Content: Chaos Rifts | New Uniques
┗ Seasonal Mechanic: List of Chaos Perks & Chaos Armor
★ Season 10 Best Builds & Best Chaos Perks
★ Check out our Vessel of Hatred expansion guide

Bartuc Location and How to Beat

Bartuc is the alternate boss after the final wave in Infernal Hordes in Diablo 4 (D4). Find out Bartuc's location, how to beat Bartuc, and the rewards in this guide.

Bartuc Location

Found in Infernal Horde

Found in Infernal Horde

Bartuc can be encountered after the final wave of the Infernal Horde, serving as an alternative final boss. Following the final wave, players will have the option to either proceed to The Council or face Bartuc, the Lord of Chaos. To initiate the encounter with Bartuc, it is required to submit 666 Aether.
Infernal Horde Guide

How to Beat Bartuc

Bartuc



Utilize the Blue Portals

Use the Blue Portals
Some of Bartuc's attacks can be difficult, or outright impossible to dodge depending on your current positioning. In order to dodge some of Bartuc's close range or successive attacks, use the blue portals in order to reposition yourself to either side of the arena.

Stay Mobile

Pick A Mobile Class

Bartuc's attacks can be evaded with ease when cast individually. It is challenging to evade attacks when Bertuc starts to use his attacks in conjunction with one another. For prolonged fights against Bertuc, we recommend a build with built-in mobility, such as the Rogue's Deathmask Flurry build.

Mechanics Can Be Bypassed

One Shot

If your damage is high enough, you can defeat Bartuc before he begins executing his mechanics. This feature notably reduces the time required for repeat runs, as it eliminates the need to deal with invulnerability phases.

Immunity Phase Replaced with Barriers

Diablo 4 Immunity Phase Replaced with Barriers

As of Season 10, all Immunity phases from Lair Bosses have been replaced with a Barrier system that powerful builds can easily burst down to finish the fight. Do note that this only includes specific bosses that had immunity phases such as Duriel, Andariel, and Harbinger of Hatred.

Bartuc Attack Patterns





Basic Fireball

Bartuc throws a series of fireballs that don't do much damage and are easy to avoid. It's difficult to keep track when it's used with other attacks because the fireballs are hard to see so, watch out for them.

Lightning Wave

Bartuc makes a wave of lightning that goes across the screen, starting on the left or the right. These attacks go from one end of the screen to the other and can't be dodged, so use the blue portals to avoid taking damage.

Ball Portal

Bartuc utilizes colored portals, one blue and one red, from which he will launch a green ball. Balls launched from the blue portal will disappear once they reach the end of the portal in the opposite direction from which they were spawned. In the case of the red portal, the balls will continue to travel across the screen.

Ball Cascade

Bartuc will only use this move when he is in the middle of the arena. He will create colored portals that will send the green balls traveling in a circular sweeping motion. The blue portal balls will appear near him, and the red portals will appear near the edge.

Stay in the middle to avoid both balls, then move to the edge of the arena once the red portal balls start to move closer to the center.

Spell Cascade

Like the Ball Cascade, Bartuc will only use this move when he is in the middle of the arena. He will go invulnerable and start throwing out fiery waves that travel in a sweeping motion. Keep moving and use the blue portals to dodge until the attack is done.

Following the completion of the attack, Bartuc will be momentarily stunned for a few seconds. Take advantage of this opportunity to inflict some damage without interference.

Diablo 4 Related Guides

Diablo 4 - Seasons
List of Seasons: How Do Seasons Work?

Season 10 Guides

Release Date Season 10 Guide
Season 10 Questline Walkthrough Season 10 Journey
Season 10 Battle Pass Reliquary Best Blessings
New Season 10 Uniques List of All Chaos Perks
List of All Chaos Armor Chaos Rifts Guide
How to Beat Bartuc Fleeting Hordes Guide
How to Get Fleeting Horde Compass Infernal Horde Reborn
How to Get Infernal Horde Compass How to Farm Viz Jaq'taar Veneration
How to Farm Infernal Warps Season 10 Leveling Guide
Best Endgame Loop Best Chaos Perks

Season Guides

Battle Pass Explained
Season 1 Battle Pass Season 2 Battle Pass
Season 3 Battle Pass Season 4 Battle Pass
Season 5 Battle Pass Season 6 Battle Pass
Season 7 Battle Pass Season 8 Battle Pass
Season 9 Battle Pass Season 10 Battle Pass
Season Journey Explained
Season 1 Journey Season 2 Journey
Season 3 Journey Season 4 Journey
Season 5 Journey Season 6 Journey
Season 7 Journey Season 8 Journey
Season 9 Journey -
All Season Mechanics
Malignant Hearts
(Season 1)
Vampiric Powers
(Season 2)
Seneschal Construct
(Season 3)
Itemization Changes, Helltide Reborn, The Pit
(Season 4)
Infernal Horde
(Season 5)
Realmwalker, Seething Opals, Seething Realm
(Season 6)
Witchcraft Powers, Occult Gems
(Season 7)
Boss Powers
(Season 8)
Horadric Spells, Horadric Jewels
(Season 9)
Chaos Perks, Chaos Armor
(Season 10)
Season FAQs
What Carries Over to Seasons? How to Transfer Renown to Seasonal Characters
Is Seasonal Rebirth Coming to Diablo 4? How to Get Smoldering Ashes
Should You Make a Seasonal Character? Can You Transfer Items to Seasonal Characters
Should You Skip the Main Campaign? What Are Legacy Items
Paragon Migration Explained How to Farm Favor Tokens
How to Access Seasonal Questline -
Season Challenges
The Gauntlet Guide and How to Access Leaderboards Release Date and Overview

Author

    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved

    Guide Index