Infernal Hordes are one of the most valuable farming activities in Diablo 4 Season of Infernal Chaos, but two Horde runs can produce completely different results.
One character may finish with enough Burning Aether to comfortably challenge Bartuc and still purchase another major reward. Another may reach the end with barely enough currency to do anything useful.
The difference is rarely pure luck.
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Infernal Hordes are wave-based combat encounters accessed using Infernal Compasses.
Each normal wave lasts 60 seconds.
During those 60 seconds, you continuously kill monsters and trigger special Aether Events. Completing those events generates Burning Aether, which becomes the main currency for the run.
(Source: Blizzard Entertainment — Infernal Hordes documentation; Wowhead — Infernal Hordes Guide)
After each wave, you choose an Infernal Offering.
These Offerings usually combine:
A positive reward effect.
A negative or difficulty-increasing effect.
Changes to Aether Events.
Additional Aether opportunities.
New enemies or hazards.
Modifiers that remain active during later waves.
Season of Infernal Chaos significantly expanded this system.
Many Offerings now interact with each other, which means successful Horde farming is less about choosing the individually strongest option every time and more about building a coherent Aether strategy over the entire run.
Chaos Waves add another layer.
When a Chaos Offering appears, it can transform the next wave into a special randomized encounter with completely different rules.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
Burning Aether determines what you can do after surviving the Horde.
In Torment difficulties, your Aether can be used for end-of-run rewards, while Bartuc requires a major Aether investment before you can challenge him.
For Chaos Armor farmers, this makes Aether generation one of the most important skills in Infernal Hordes.
A good run is not simply:
“Did I survive?”
The better question is:
How much useful Aether did I generate per wave?
Season 10's launch balance raised the base Aether provided by several events:
Aetheric Mass: 3 base Aether.
Aether Fiend: 4 base Aether.
Soulspire: 5 base Aether.
Aether Goblin: 20 base Aether.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
These are only starting values.
Infernal Offerings can dramatically increase the final amount you earn.
That is why a well-built Horde can produce far more than simply completing whatever event appears.
One of the most important mechanics to understand is that normal Aether Events are tied to your ability to kill monsters.
The faster you destroy the regular Horde packs, the more opportunities you have to trigger additional Aether Events during the same 60-second wave.
(Source: Wowhead — Infernal Hordes Guide)
This creates a fundamental rule:
AoE kill speed is part of your Aether generation.
Imagine two builds.
Build A kills each Aether Fiend slightly faster but takes a long time to clean ordinary enemies.
Build B instantly deletes large packs and triggers additional events throughout the wave.
Build B can easily finish with more Burning Aether because it created more opportunities for rewards.
Your Infernal Hordes build therefore needs more than boss damage.
Ideally, you want:
Excellent AoE.
Strong movement speed.
Fast Elite killing.
Reliable resource generation.
Enough single-target damage for harder Aether enemies and the final boss.
Minimal downtime.
The more continuously you kill, the better your Aether economy becomes.
Torment Infernal Hordes can come with different wave counts.
Community Season 10 documentation lists:
6-wave Infernal Horde.
8-wave Infernal Horde.
10-wave Infernal Horde.
(Source: Wowhead — Infernal Hordes Guide)
For serious Burning Aether farming, 10-wave Compasses are generally the most desirable.
Why?
You get more total combat waves.
That means more:
Infernal Offerings.
Opportunities to stack modifiers.
Aether Events.
Chaos Wave opportunities.
Chances for powerful synergies to develop.
Time to recover from mediocre early choices.
They are also the safest option when your goal is Bartuc.
Bartuc requires:
666 Burning Aether.
If you also want to purchase the 400-Aether Greater Equipment reward afterward, community Horde documentation calculates a minimum of 1,066 Burning Aether for the complete Bartuc-plus-equipment path.
(Source: Wowhead — Infernal Hordes Guide)
You can reach 666 Aether in shorter runs with good Offerings and strong execution.
But a 10-wave Compass gives much more room to develop your Aether engine.
Season of Infernal Chaos also includes the Urn of Blazing Infernal, a Seasonal Blessing that can provide an additional Infernal Compass guaranteed to have 10 waves.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
If Infernal Hordes are one of your primary farms, this blessing is highly relevant.
Chaos Waves are special Horde waves introduced in Season of Infernal Chaos.
Instead of simply applying another persistent modifier to the normal wave system, a Chaos Offering transforms the upcoming wave into a special encounter.
Possible encounters include mechanics involving:
Aether Goblins.
Chaos Rifts.
Hellwyrms.
A Reliquary.
Spirits.
Aetheric Masses.
Other randomized Chaos mechanics.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview; Diablo IV Patch 2.4 notes)
Chaos Waves are more difficult, but they can provide significantly more Burning Aether.
However, there is one critical difference:
Chaos Wave effects do not continue into later waves.
Normal Infernal Offerings usually build the rest of your run.
Chaos Waves are temporary.
(Source: Wowhead — Infernal Hordes Guide)
This means you should not automatically click the Chaos Offering every time it appears.
Sometimes the normal Offering beside it is more valuable.
Season 10's launch adjustments reduced how frequently Chaos Waves appear.
Blizzard's Patch 2.4 notes set the intended amount around:
6-wave run: 1 Chaos Wave.
8-wave run: approximately 1–2 Chaos Waves.
10-wave run: 2 Chaos Waves.
Chaos Waves can also appear at less predictable points during the run.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
This makes each Chaos Wave important.
You cannot simply assume another excellent one will appear immediately afterward.
But you still need to evaluate what you would give up by choosing it.
No.
This is one of the biggest mistakes in Season of Infernal Chaos.
Chaos Waves look exciting. They usually have unusual mechanics. Many can generate huge amounts of Aether.
But the alternative may be an Infernal Offering that improves every remaining normal wave.
Suppose a Chaos Wave appears very early in a 10-wave run.
You also have the option to take Exalted Hordes, which improves the rate at which Aether Events appear.
Choosing one exciting Chaos Wave gives you value for 60 seconds.
Choosing an excellent persistent Offering could improve eight or nine future waves.
Community Horde guides therefore recommend carefully comparing early Chaos Waves against strong permanent Offerings.
(Source: Wowhead — Infernal Hordes Guide)
The later you are in the run, the less opportunity cost a Chaos Wave usually has.
If you are hunting maximum Burning Aether, Aether Goblins are among the most desirable Chaos Wave results.
Blizzard specifically made Aether Goblin Chaos Waves rarer at Season 10 launch.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
That rarity makes sense because Goblins can generate enormous Aether when your build kills them efficiently.
Aether Goblins have a base value of 20 Burning Aether after the Season 10 balance changes.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
Community Horde testing consistently identifies Aether Goblin Chaos Waves as one of the most lucrative options.
(Source: Wowhead — Infernal Hordes Guide)
They concentrate large amounts of Aether into enemies your build can directly chase and kill.
The wave rewards:
High mobility.
Strong burst damage.
Fast target acquisition.
Wide AoE.
Excellent movement between Goblins.
A slow build can waste much of the wave chasing targets.
A fast farming build can turn the same Chaos Wave into an Aether explosion.
When Goblins begin appearing, aggressively move toward them.
Your objective changes from general pack clearing to killing the high-value Aether targets as quickly as possible.
Movement speed becomes direct farming power.
Another important Chaos Wave is Lunatic Siege.
This encounter became considerably more attractive after Blizzard adjusted its Aether rewards.
Season 10's Patch 2.4 changes increased the maximum Aether available from a full-health Chaos Aetheric Mass in this wave from 80 to 200.
Chaos Rifts inside Lunatic Siege were also changed to provide additional Aether.
Closing those Rifts can have a chance to generate additional Chaos Rifts, causing the encounter to escalate.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
That makes Lunatic Siege one of the Chaos Waves with the most obvious high-value potential.
Do not treat Lunatic Siege like a normal Horde wave.
Pay attention to:
Chaos Rifts.
The Chaos Aetheric Mass.
New Rift spawns.
High-value objectives created by the encounter.
If you spend the entire wave killing random trash while ignoring its special mechanics, you are wasting the reason you chose the Chaos Offering.
High damage lets you complete the escalating mechanics quickly enough to trigger more opportunities.
The better your build is at moving between objectives and deleting them, the more value you can extract before the 60 seconds end.
The Reliquary Chaos Wave revolves around carrying and protecting its special objective while Chaos attacks threaten your progress.
Blizzard reduced the chance of Aether spawning from kills while holding the Reliquary from 25% to 10% during the Season 10 launch balancing.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
That nerf matters.
The Reliquary wave can still be rewarding, but it is no longer something you should automatically value above every strong normal Offering.
Execution becomes important.
You need to:
Maintain good kill speed.
Handle the Reliquary mechanic.
Avoid losing unnecessary time.
React properly to Chaos Lightning.
Keep moving through enemies.
If your build or playstyle handles the mechanic poorly, another Offering may produce more consistent Aether.
Spirit Chaos Waves involve spectral entities interacting with the player.
Blizzard specifically improved how responsive these ghosts are when players collide with them.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
Unlike Aether Goblins or Lunatic Siege, Blizzard's launch notes do not establish the same obvious numerical Aether ceiling for Spirit waves.
That means you should evaluate them based on execution.
If you understand the mechanic and can complete it without disrupting your killing rhythm, it can be worthwhile.
If the wave causes you to stop killing enemies and spend too much time managing positioning, a powerful normal Offering may be preferable.
Blizzard also lists rampaging Hellwyrms among the possible Chaos Wave experiences.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
The core challenge is single-target execution.
These waves favor builds capable of deleting tougher targets without sacrificing too much of the timer.
If your build has excellent boss and Elite damage, Hellwyrm encounters become much easier to exploit.
If your character is heavily optimized for AoE but struggles against tougher individual enemies, the wave may feel less profitable.
This is why there is no universal Chaos Wave choice independent of your build.
One of the strongest early Offerings is The Exalted Hordes.
Its downside increases normal monster damage.
Its reward causes Aether Events to spawn faster.
(Source: Wowhead — Infernal Hordes Guide)
This is exceptionally useful because it improves the fundamental economy of the Horde.
More Aether Events mean more chances to encounter:
Masses.
Fiends.
Soulspires.
Goblins when enabled.
Other modified events.
The earlier you choose Exalted Hordes, the more future waves benefit.
This is exactly the type of Offering that can sometimes be more valuable than an early Chaos Wave.
If there are eight waves remaining, increased event frequency can compound throughout the entire run.
The drawback still matters.
If stronger enemies suddenly destroy your clear speed, you lose part of the benefit.
Exalted Hordes is best when your build is already killing normal monsters extremely quickly.
Community Season 10 testing considers Aetheric Masses one of the strongest Aether Event paths to build around.
(Source: Wowhead — Infernal Hordes Guide)
The reason is speed.
Masses can often be destroyed extremely quickly.
You do not need to chase enemies across the arena or wait for monsters to enter a specific circle.
Kill the Mass.
Collect the Aether.
Trigger the next event.
Repeat.
Several Offerings improve this strategy.
This Offering gives destroyed Aetheric Masses a chance to reform.
Blizzard set the reform chance at 30% in Patch 2.4.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
A Mass that immediately reforms effectively gives you another opportunity without waiting for an entirely new event cycle.
For strong builds, this is excellent.
Puffing Masses was reworked for Season 10.
Masses gain additional Aether based on the number of Offerings you have selected, with Mass-specific Offerings counting more heavily.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
This is where stacking becomes powerful.
The more your run develops around Masses, the more attractive later Mass modifiers can become.
Community Horde documentation lists Bursting Masses as an Offering that causes additional Masses to appear at the beginning of the wave.
(Source: Wowhead — Infernal Hordes Guide)
Starting a wave with targets already available removes waiting time.
That is exactly what an Aether farmer wants.
These can create additional enemy interactions when a Mass is destroyed.
Season 10 raised the activation chance for several Mass-related effects to 50%.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
These modifiers can feed other farming paths such as Hellborne or Fiends.
That is why a Mass-focused run can become extremely productive when the Offerings cooperate.
There is also a normal Infernal Offering that enables Aether Goblins through Aether Events.
Unlike the Chaos Wave, this can influence your normal Horde progression.
Community documentation identifies it as one of the strongest standalone choices, particularly when combined with Exalted Hordes.
(Source: Wowhead — Infernal Hordes Guide)
Blizzard increased the chance for Aether Goblins to spawn through this Offering from 10% to 20% during Season 10 launch balancing.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
The synergy is obvious:
More Aether Events → more chances to produce Aether Goblins → more 20-Aether targets.
If your build kills Goblins easily, this can create excellent runs.
The Stalking Devil summons the Burning Butcher.
Killing him awards 100 Burning Aether after the Season 10 balance changes.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
That is a large single reward.
The trade-off is single-target damage.
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If the Burning Butcher takes too long to kill, you may lose monster kills and Aether Events while dealing with him.
For a powerful endgame build, however, 100 Aether from one target can be extremely attractive.
Community guides therefore list Stalking Devil among the strongest standalone Offerings.
(Source: Wowhead — Infernal Hordes Guide)
Hellfire Offerings provide another useful route.
Instead of requiring a specific Aether Event, these modifiers cause additional Aether to appear at the end of waves.
Season 10 increased their rewards.
Blizzard's Patch 2.4 notes list:
Burning Rain: 9–15 additional Aether per wave.
Hell's Wrath: 15–25 additional Aether per wave.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
These numbers become more attractive when selected early.
A bonus of 15 Aether once is not exciting.
A repeated bonus applied over many remaining waves can become substantial.
These Offerings add Hellfire danger to the arena.
If your Fire Resistance and survivability are strong, the downside may be relatively easy to manage.
If Hellfire forces you to constantly abandon enemies or causes repeated deaths, the reward loses value.
Fiends offer another scalable Aether strategy.
Base Aether Fiends award 4 Aether after the Season 10 update.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
Infernal Offerings can:
Make Fiends more common.
Increase their Aether reward.
Replace normal Elites with Fiends.
Upgrade Fiends into Aether Lords.
Increase rewards from Aether Lords.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes; Wowhead — Infernal Hordes Guide)
One of the key modifiers is Colossal Fiends, which upgrades Aether Fiends into Aether Lords and multiplies their Aether value.
Community documentation also lists:
Exalted Fiends.
Fiendish Legions.
Ruthless Lords.
Enduring Lords.
These allow you to push further into a Fiend/Lord-focused run.
Aether Lords are tougher.
That means their value depends heavily on your single-target damage.
If you kill them almost instantly, excellent.
If each Lord occupies most of your wave, you have created a problem.
Do not blindly increase monster durability just because the reward number becomes larger.
Older Infernal Horde metas heavily favored Hellborne.
Season of Infernal Chaos intentionally rebalanced Offerings so that players would have more viable choices.
Blizzard specifically stated that the goal was to reduce the feeling that Hellborne were essential to every optimal Horde run.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
Hellborne remain valuable.
Offerings include mechanics that:
Allow Hellborne to spawn from Aether Events.
Spawn them through Hellfire.
Increase the number spawned.
Add ambushing Hellborne.
Improve the Aether they provide.
(Source: Wowhead — Infernal Hordes Guide)
But you no longer need to abandon an excellent Mass or Goblin run because Hellborne did not appear.
Follow the synergies the game gives you.
That is one of the biggest changes to Infernal Horde farming in Season of Infernal Chaos.
Soulspires have historically been unpopular because they force players to kill enemies within a limited area.
That can be slow when enemies spawn outside the circle.
Season 10 improved them significantly.
Their base reward increased to 5 Aether, and several Soulspire Offerings were adjusted.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
Hungry Spires pull both players and enemies toward the Soulspire.
Enemies killed within range also have a chance to drop additional Aether.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
This directly addresses the biggest frustration:
Waiting for enemies to enter the circle.
If you get Hungry Spires—or your build already has reliable pulling effects—Soulspires become much more practical.
These Offerings reduce how frequently Soulspires appear while increasing their Aether payout.
Community documentation lists strong reward multipliers for these upgraded Spire modifiers.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes; Wowhead — Infernal Hordes Guide)
This can make a dedicated Soulspire route worthwhile.
If you have only a few seconds remaining in the wave and must choose between a quick Mass or starting a Soulspire far from active enemies, take the faster event.
The event with the higher theoretical value is not always the best event right now.
Infernal Hordes take place inside a relatively compact arena, but movement still matters constantly.
Aether Events can appear far from your current position.
Aether Goblins move.
Soulspires may force repositioning.
Chaos Waves create objectives across the battlefield.
Burning Aether itself needs to be collected.
Community Horde guides specifically identify movement speed as one of the most useful qualities for successful Aether farming.
(Source: Wowhead — Infernal Hordes Guide)
The less time you spend crossing the arena, the more time you spend generating rewards.
Do not sacrifice a massive amount of damage just for movement, but once your killing power is comfortable, mobility becomes extremely valuable.
Season of Infernal Chaos added Chaos Monsters to Infernal Hordes.
Some of these enemies, including Chaos Bringers, grant powerful shrine-like temporary buffs when killed.
These buffs can stack if you kill another Chaos Bringer before the previous effect expires.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
The Seasonal Blessing Urn of Sustain can increase the duration of these stolen Chaos Monster powers.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
Do not ignore these enemies.
A strong temporary Chaos buff can increase your clear speed, which then produces more Aether Events and more Burning Aether.
Again, one system feeds another.
Infernal Hordes can be completed solo or with a party.
Burning Aether is tracked individually rather than being one shared party wallet.
(Source: Blizzard Entertainment — Infernal Hordes documentation)
Groups can still be extremely effective.
A coordinated party can combine:
Huge AoE.
Strong boss damage.
Enemy pulling.
Movement.
Crowd control.
Defensive support.
This is particularly useful when the run develops around mechanics your own build handles poorly.
For example, one player can clear regular monster packs while another deletes tougher Aether Lords.
The most important thing is to stay coordinated.
Running to four different corners without understanding the active event can reduce efficiency rather than improve it.
There is no guaranteed Offer sequence, but you can use a clear decision hierarchy.
Take strong persistent Offerings early.
Exalted Hordes is especially valuable near the beginning because faster Aether Event generation can affect many later waves.
Build around the synergies you already have.
If you have several excellent Mass modifiers, continue investing in Masses rather than randomly changing to Soulspires because one Spire Offering looks decent.
Take Aether Goblins whenever the value makes sense.
Both the normal Goblin Offering and rare Goblin Chaos Wave can produce huge Aether.
Use Stalking Devil if your single-target damage is strong.
A 100-Aether Burning Butcher is extremely valuable when he dies quickly.
Consider Hellfire early.
Repeated end-of-wave Aether can accumulate across a long run.
Use Chaos Waves selectively.
Goblin and Lunatic Siege waves have especially strong farming potential, but an early high-value persistent Offering can sometimes be better.
Avoid modifiers that expose your build's weaknesses.
Extra Aether means nothing when enemies become too slow to kill.
The correct Horde strategy is adaptive.
If Bartuc is your goal, build the entire run around reaching 666 Burning Aether.
Do not wait until Wave 9 to check whether you are close.
Your early decisions matter.
A strong Bartuc setup usually includes:
A 10-wave Compass when available.
Strong early persistent Offerings.
High Aether Event spawn rate.
Mass or Goblin synergy.
High movement speed.
Enough single-target damage for Butcher/Lord options.
Smart Chaos Wave decisions.
Once you reach 666, preserve it.
Bartuc's entrance cost is not optional.
If you want to fight him and still use the 400-Aether Greater Equipment reward afterward, you need considerably more.
Community Season 10 Horde documentation identifies 1,066 Aether as the minimum total for that combination.
(Source: Wowhead — Infernal Hordes Guide)
Do not automatically use the same reward chest every run.
Your spending depends on what you are farming.
Reserve 666 Aether.
Bartuc is especially important because he guarantees Chaos Armor in Torment III and IV and can unlock Unique Chaos Perks beginning in Torment difficulties.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
Community documentation lists the Greater Equipment reward at 400 Aether.
(Source: Wowhead — Infernal Hordes Guide)
Use it when gear is your priority and you have enough currency after any Bartuc plans.
Infernal Hordes remain a strong source of Obducite and Gem Fragments.
Community guides continue to highlight the Materials reward as one of the major reasons to farm the activity after your basic gear is already established.
(Source: Wowhead — Infernal Hordes Guide)
If Gold is your limiting resource, remaining Aether can also be converted toward the relevant Horde reward.
The correct choice depends on your bottleneck.
Chaos does not automatically mean better.
Early persistent Offerings can sometimes improve many more waves.
Five unrelated Offerings are often weaker than several modifiers improving the same event family.
Build a strategy.
A high-value enemy that takes twenty seconds to kill may be worse than several lower-value events completed instantly.
Soulspires become frustrating when enemies refuse to enter their area.
Hungry Spires or character-based pulling effects can change that completely.
Movement is part of the farm.
Reach events quickly.
Chase Goblins.
Collect Aether.
Return to killing.
It is possible.
It is simply less consistent.
Ten-wave Compasses provide more opportunities to generate the Aether needed for Bartuc.
Do not spend the currency required for your main target.
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Infernal Hordes reward monster kill speed.
A pure boss build can lose enormous amounts of Aether by failing to generate enough events.
The opposite mistake also exists.
If the Burning Butcher, Aether Lords, or final boss take forever, your farm becomes inefficient.
You need both.
What is the fastest way to farm Burning Aether in Season of Infernal Chaos?
Use a strong AoE build, trigger Aether Events quickly, prioritize early persistent Offerings such as Exalted Hordes, and develop synergies around high-value event families such as Aetheric Masses and Aether Goblins.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes; Wowhead — Infernal Hordes Guide)
What is the best Chaos Wave for Burning Aether?
Aether Goblin Chaos Waves are among the most valuable because Goblins drop large amounts of Aether. Lunatic Siege can also have extremely high potential because Chaos Rifts grant additional Aether and its Chaos Aetheric Mass can provide up to 200 Aether under the documented Season 10 rules.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
Should I always choose Chaos Waves?
No.
Chaos Wave effects apply only to that wave, while standard Infernal Offerings can improve the rest of the run. An excellent early persistent Offering can sometimes be worth more than a Chaos Wave.
(Source: Wowhead — Infernal Hordes Guide)
What are the best Infernal Offerings for Burning Aether?
Exalted Hordes, Aether Goblin-related Offerings, strong Aetheric Mass modifiers, Stalking Devil, useful Hellfire combinations, and well-developed Fiend or Hellborne synergies are all strong choices.
Your exact priority depends on the modifiers you already have.
Are Aetheric Masses good in Season of Infernal Chaos?
Yes.
Community Season 10 Horde documentation considers Masses one of the strongest event families because they can be destroyed quickly and have several Offerings that improve spawn frequency and Aether value.
(Source: Wowhead — Infernal Hordes Guide)
Are Soulspires still bad?
They are much better than in older versions.
Season 10 increased their base Aether and improved several Soulspire Offerings. Hungry Spires is particularly useful because it pulls enemies into the objective area.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
How much Aether does the Burning Butcher give?
The Stalking Devil version of the Burning Butcher was increased to 100 Aether for Season 10.
(Source: Blizzard Entertainment — Diablo IV Patch 2.4 notes)
How much Aether do I need for Bartuc?
You need 666 Burning Aether to challenge Bartuc.
Community Horde documentation identifies 1,066 total Aether as the minimum if you also want the 400-Aether Greater Equipment reward afterward.
(Source: Wowhead — Infernal Hordes Guide)
Which Compass is best for Bartuc farming?
A 10-wave Compass is generally the safest choice because it gives you more waves, more Offerings, and more Aether opportunities.
The Urn of Blazing Infernal Seasonal Blessing can also provide an additional Compass guaranteed to have 10 waves.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
Can I farm Infernal Hordes before Torment?
Yes.
Pre-Torment characters can use Fleeting Hordes, which contain four waves and finish with two Fell Council members.
They use a simplified version of the Horde system and do not provide the full Torment Bartuc farming loop.
(Source: Blizzard Entertainment — Season of Infernal Chaos official overview)
What is more important for Hordes: AoE or boss damage?
You need both, but AoE is especially important for Burning Aether because faster monster kills create more opportunities for Aether Events.
Single-target damage becomes important when you choose Fiend/Lord modifiers, Stalking Devil, or Bartuc.
The best Diablo 4 Infernal Hordes farming strategy is not based on one magical Offering.
It is about building momentum.
Start with a powerful farming build that can destroy normal packs almost instantly.
Use longer Compasses when you are serious about Burning Aether.
Prioritize strong persistent Offerings early.
Let your first few choices determine the direction of the run instead of constantly changing event families.
If Mass modifiers begin stacking, push the Mass strategy.
If Exalted Hordes and Aether Goblins appear together, exploit the increased event generation.
If your build can destroy the Burning Butcher quickly, Stalking Devil's 100 Aether becomes extremely attractive.
If Hellfire is easy for your defenses to handle, repeated end-of-wave Aether can quietly produce a huge total over a long run.
Chaos Waves should be treated the same way.
Aether Goblin waves are premium opportunities. Lunatic Siege has major upside. Reliquary, Spirit, and Hellwyrm encounters depend more heavily on execution and build strengths.
Do not choose Chaos simply because it is Chaos.
Choose it when it makes your run better.
And if Bartuc is waiting at the end, remember the number that matters most:
666 Burning Aether.
A high-quality 10-wave run should be built around reaching that threshold comfortably rather than desperately scraping together the last few points in the final wave.
Once your character can generate Aether consistently, Infernal Hordes become much more than a random wave activity. They become a controllable farming engine for Chaos Armor, Bartuc, Unique Chaos Perks, Masterworking resources, gear, Gem Fragments, and Gold.
Players who want help clearing Infernal Hordes, farming Burning Aether, defeating Bartuc, or progressing through Diablo 4's endgame can also use BoostRoom.
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