Apocalypse Warlock Endgame Guide

The Apocalypse Warlock Build Guide teaches you about Gear, Skills, Paragon, Playstyle & Seasonal Mechanics in Diablo 4 Season 13.

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Check out the instructions on how to use my easy to setup Comprehensive Warlock Filter.

If you are not level 70 yet, make sure to check out the Leveling Guide Tier List.

Push

• Stack Endless Barrage Bombardment to 5 Stacks.
• • Stacks Fathomless
  • Provides hits for Annihilation Apocalypse
• Cast Nether Step for Damage Reduction and Mobility.
• Cast Summon Vollach to overfill your Overpower.
• Cast Dark Prison
• • Provides Damage Reduction and Fortify.
• Spam Chain Whips Umbral Chains.
• • Blazing Scream if bossing.
• When you get 80-100 Stacks, cast Apocalypse.

Speedfarm

• Spam Demonic Smash Rampage for Mobility.
• Cast Nether Step for even more Mobility and Damage Reduction.
• Cast Summon Vollach to overfill your Overpower.
• Cast Dark Prison
• • Provides Damage Reduction and Fortify.
• Spam Chain Whips Umbral Chains.
• When you get 80-100 Stacks, cast Apocalypse.

Core Mechanics

Damage

Apocalypse becomes spammable with Annihilation Apocalypse by using other Hellfire skills that generate many persistent hits likeChain Whips Umbral Chains or Skull Splitter Blazing Scream. Every hit with a Hellfire Skill generates 1 Stack up to 100 Stacks, which increase Apocalypse's damage and size.

The decision to use Chain Whips Umbral Chains or Skull Splitter Blazing Scream comes down to what we're farming. Chain Whips Umbral Chains is much stronger on AoE and in general but Skull Splitter Blazing Scream is much stronger for Bossing. If we're going to go Bossing we should swap our points in Umbral Chains for Skull Splitter Blazing Scream, Cost Reduction Blazing Scream and Impact Velocity Blazing Scream.

Hands of the Worldbreaker turns Apocalypse into a Sigil Skill, meaning it benefits greatly from Berú of the Nameless and Fleshwrit Carapace.

We use theRitualist Shard in combination with Scorching Fragment to permanently Empower our Apocalypse and gain Multiplicative Damage per Overpower Stack.

• Empower increases our Additive Damage by 50% + Volatility Damage
• Scorching Fragment makes Volatility stack up to 3 while also giving us 10% Multiplicative Damage per stack.
• • The main downside of Scorching Fragment is the Life Cost it adds to our skills but we can counteract it by using Undying Aspect.
• We can get upwards of 150%+ Volatility Damage which then gets multiplied by every stack.
• Double Blast Apocalypse makes our Apocalypse deal double damage when Empowered.
• Ritualist Shard provides 4% Multiplicative Damage per Overpower Stack.
• • Summon Vollach increases our Maximum Overpower Stacks and allows us to Overfill this by 2 to a total of 10 Stacks.
  • We can also get 70%+ Additive Overpower Damage per Stack.
  • Banished Lord's Talisman becomes an incredible damage option.

The Hemat Stone doubles the value of every single Ritualist Shard, Scorching Fragment and Summon Vollach buff which is ridiculous and ends up totaling a value of almost 300% more damage.

Although Scepter of the Three might seem very attractive as it gives us 15 Ranks and a 200% Multi, in practice, the Multi doesn't have enough uptime to be worth it.

Resource Management

Before getting Ring of Starless Skies, we must get as many Wrath Regeneration affixes on our gear as we can to be able to sustain our Chain Whips Umbral Chains spam on Bosses. Unbound supplements this. Wrath can also be included instead of Occultist for more Regen.

Defenses

Defensively, we must stack Maximum Life almost everywhere we can to survive. We also use Cir + Que to generate Barrier. We also use a 2H Weapon, despite it being less damage than 1H + OH, to be able to use Aspect of Heavenly Strength.

If you find you need even more survivability you can use a Endurant Faith charm instead of an offensive one like Banished Lord's Talisman.

The Grandfather can be used for more tankiness, moving Cremator's Aspect to Crushing Aspect's place.

Frequently Asked Questions

Why Fathomless over Pyrosis?

Pyrosis is worth more the closer you are to one shotting enemies. If you one shot an enemy it is worth [x]450% more damage, if you only deal 20% of the bosses' life after your first few Apocalypse, it is only worth around [x]20% more damage.

Because Survivor Damage Apocalypse exists, future Apocalypse casts after the first one will deal double damage, unless we way overgear the content we're doing we end up doing much less damage overall by taking Pyrosis.

With Fathomless we get to do [x]105% more damage the whole way through, including when Survivor Damage Apocalypse is active and we are doing [x]100% more.

How do I get Overpower?

Summon Vollach provides them.

How do I Make Enemies Vulnerable?

With Ceh, the Wolves apply Freeze and Vulnerable.

How do I Know Which Stat to Focus on?

Check out My Sheet to balance our your Stats!

Attack Speed Breakpoints

Because the game's server operates in frames (images), Skills can only be cast in a whole number of frames. This means, for example, that you can't cast a Skill in 10.2 frames. To extend this example further, that means that all Attack Speed values that lead to a cast time of 10.01 to 10.99 frames would mean you end up casting at 11 frames, effectively wasting all Attack Speed gains from 11 frames to 10.01.

For that reason, it is important to reach the Attack Speed Breakpoint of a frame.

You might be wondering how frames translate into actual Cast Speed. Because the server runs at 60 frames per second, the way we translate frames into Cast Speed is with the formula: 60 / Frames = Casts per Second.

Breakpoints:

Not found yet.

Masterworking and Greater Affixes Explained

To find everything you need to know about Masterworking and Greater Affixes make sure to check our Tempering and Masterworking Guide out.

Further Questions

If you have any questions about this guide feel free to reach out to me whilst live on Twitch or contact me offline via my Discord.

7th of May 2026

• Updated Push Board

6th of May 2026

• Updated both variants
• • Paragon Board changed Wrath to Unbound
  • Improved text

5th of May 2026

• Added speedfarm variant

1st of May 2026

• Updated build
• • Optimized damage and survivability
  • Added more text

30th of April 2026

• Build Created