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Sever Shadowmancer – Necromancer Build for Diablo 4 (Season 9)

Let the powers of shadow devour your enemies!

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GhazzyTV

WRITER

Minion Overlord


Updated: A-Tier Build

SeverCorpse TendrilsSoulriftBlightBone PrisonCorpse Explosion


Build Introduction

This guide is a collaboration between GhazzyTV and community member Garm Z. The SeverSever Shadowmancer build is well-rounded and high-performing build at any stage of the progress. The concept is to boost shadow infused scythes with Overpower scaling in addition to already guaranteed Critical Strikes. Two layers of barrier generation provide excellent survivability even in most challenging content.

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To see how this build compares to the other builds on our site, you can check out our build tier lists.

Strengths and Weaknesses

Strengths
  • Safe & Comfortable to play
  • Consistent damage output
Weaknesses
  • Unstable Essence Management

Build Requirements

Required Uniques

Quick Navigation

Want to skip ahead? Use the table below to jump to the sections you are looking for.

BiS Gear, Gems, and RunesParagon Board
Rotation and PlaystyleSeason Updates

Skill Bar and Skill Tree Points

Suggested Skill Bar
BlightBlightCorpse ExplosionCorpse ExplosionBone PrisonBone PrisonSeverSeverCorpse TendrilsCorpse TendrilsSoulriftSoulrift

Follow the points allocated in the Skill Tree above for the complete 71-point build. The additional 12 skill points are completed using the Renown system.


Necromancer Class Mechanic – Book of the Dead

The Shadowmancer is mainly focused on damage-over-time effects, this is best scaled by sacrificing all our minions.

  • Melee Skeletons: Reaper [Sacrifice] – Increased Shadow Damage.
  • Mage Skeletons: Cold [Sacrifice] – Increased Vulnerable Damage.
  • Golem: Iron [Sacrifice] – Increased Critical Strike Damage.

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Gear, Stats, Gems, and Runes

The following sections cover the important systems that are essential to improving the power of your character in the endgame of Diablo 4.

Legendary Aspects

Each aspect is listed with its matching gear slot. Do your best to keep each aspect in the assigned slot. Additionally, if you are trying to farm a specific item, we recommend using your Obols to target farm them! Other recommendations for Legendary Aspect farming would be to do the Seasonal mechanic and to some extent you can farm them in Helltides as well.

Gear SlotGemsAspect / UniqueLegendary Aspect / Unique Power
HelmIgniIgni + ThulThulAspect of the Cursed AuraAspect of the Cursed AuraA dark aura surrounds you, inflicting Decrepify and Iron Maiden on enemies who touch it. Curses inflicted this way spread to surrounding targets every x seconds and last 4 seconds outside of the aura.
ChestRoyal TopazRoyal TopazAspect of Hardened BonesAspect of Hardened BonesYou gain 15-20% increased Damage Reduction.
GlovesN/AConceited AspectConceited AspectDeal x#% increased damage while you have a Barrier.
PantsRoyal TopazRoyal TopazBlood Moon BreechesBlood Moon BreechesYou deal x#% increased Critical Strike Damage to enemies affected by your Curses.
BootsN/AGreaves of the Empty TombGreaves of the Empty TombMakes our Sever leave behind Desecrated Ground dealing x Corrupting damage over 2 seconds.
Weapon 2H (Sword – 100% Scaling)AhuAhu + QaxQaxReaping Lotus' AspectReaping Lotus’ AspectSever no longer returns and instead splits into 3 specters that expand out and back from its apex. Sever deals #% of normal damage.
Amulet (50% Scaling)Idol From BelowIdol From BelowSacrificial AspectSacrificial AspectYour Sacrifice bonuses are increased by #%.
RingScornful LightScornful LightAspect of the DamnedAspect of the DamnedYou deal x#% increased Shadow damage to enemies afflicted by any curse.
RingHoradric CrestHoradric CrestAspect of Grasping VeinsAspect of Grasping VeinsGain x% increased Critical Strike Chance for 6 seconds when you cast Corpse Tendrils. You deal 30-75% bonus Critical Strike Damage to enemies damaged by Corpse Tendrils.

Curious how this build compares to other endgame options? Take a look at our Endgame Build Tier List.

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Stat Priority and Tempering Affixes

Below are the affixes to prioritize on gear. Each line of affixes is listed in order of importance. Tempering Manuals and their recommended affixes are provided in the second column, and the bolded affixes are the most important targets for Masterworking upgrades. The main priority for Greater Affixes are marked with a “*”, secondary would be anything providing Intelligence or Life. Be sure to check our Tempering and Masterworking guides for more details about these topics.

SlotTargeted Gear AffixesTempering Affixes
Helm* 1. Maximum Life
2. Armor
3. Intelligence
Profane InnovationProfane Innovation #% Corpse Tendril Size
Worldly EnduranceWorldly Endurance #% Total Armor
Chest* 1. Maximum Life
2. Essence per Second
3. Intelligence
Worldly EnduranceWorldly Endurance #% Total Armor
Decay InnovationDecay Innovation #% Soulrift Duration
Gloves* 1. + Ranks to Sever
2. Attack Speed
3. Critical Strike Chance
Decay InnovationDecay Innovation #% Soulrift Duration
Worldly FinesseWorldly Finesse #% Critical Strike Damage
PantsBlood Moon BreechesBlood Moon Breeches
* 1. Critical Strike Chance
n/a
BootsGreaves of the Empty TombGreaves of the Empty Tomb
* 1. Chance for Sever to Deal Double Damage
n/a
Amulet* 1. + Ranks to Gloom
2. Intelligence
3. Critical Strike Chance
Necromancer EfficiencyNecromancer Efficiency #% Ultimate Cooldown Reduction
Shadow FinesseShadow Finesse #% Corruption Damage
Rings (2x)* 1. Attack Speed
2. Critical Strike Chance
3. Intelligence
Necromancer EfficiencyNecromancer Efficiency #% Ultimate Cooldown Reduction
Shadow FinesseShadow Finesse #% Shadow Damage
2h Weapon (Sword)* 1. Intelligence
* 2. Maximum Life
3. Lucky Hit: Up to a 15% Chance to Restore +#% Primary Resource
Dreadful AugmentsDreadful Augments + Ranks to Titan’s Fall
Profane FinesseProfane Finesse #% Damage to Cursed Enemies

Keep in mind that the maximum Resistance is 70% by default for each element and can be increased to 85% by various sources.

Make sure to achieve and maintain armor cap of 1,000 as soon as possible! For that purpose helm or chest temporary tempering can be Total Armor %.

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Uniques and Mythic Uniques

Below you will find information on Uniques and Mythic Uniques that are useful for this build. Moreover, if you are interested in target farming Mythic Uniques, check out our How to Farm Mythic Uniques guide.

Uniques

Mythic Uniques

  • Heir of PerditionHeir of Perdition – Replaces your current helmet in favor of insane damage scaling. Greater Affix and Masterworking priority on this item will be + Ranks to Core Skills.
  • Shroud of False DeathShroud of False Death – Replaces your Hardened Bones Aspect and provides great scaling. Greater Affix and Masterworking priority on this item will be Maximum Life and/or All Stats.

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Gems and Runewords

See below for a more detailed explanation of the best Gems to socket into your gear for each category.

Weapon GemsArmor GemsJewelry Gems
Recommended Runewords listed below.Recommended Runewords then Royal TopazRoyal Topaz
For increased Intelligence.
Horadric Jewels as listed below.

The following Runewords are recommended to be used for this build.

Runeword CombinationEffect
IgniIgni + ThulThulGain: 25 Offering. Stores offering every 0.3 seconds. Cast a non-Basic Skill to gain the stored offering.
Requires: 300 Offering. (Overflow: Increased Size). Cooldown: 1 second. Invoker the Sorcerer’s Mystical Frost Nova, inflicting Freeze and Vulnerable onto enemies.
AhuAhu + QaxQaxGain: 15 Offering. Lucky hit: up to a 100% chance against non-Healthy enemies.
Requires: 400 Offering. (Overflow: Further Increased Damage). Cooldown: 1 second. Casting a Skill other than a Basic of Defensive spends all your Primary Resource to increase your damage up to 100% for 1 second.

CirCir + LumLum is a temporary Runeword that can help with Essence till you’re good without it.

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Paragon board

Below you’ll find the entire end-game paragon board set-up for this build in detail!

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Horadric Spells and Jewels (Season 9)

In Season 9, we will have access to Horadric Jewels and Horadric Spells, granting some absolutely crazy abilities that we’ll utilize to enhance our build’s power. Below, you’ll find a list of the recommended powers we use for this build.

Horadric Spell

TypePowerDescription
CatalystCosmic AnomalyCosmic Anomaly (pair with SeverSever)Lucky Hit: 20%. Passive: Manifest up to 5 Anomalies that emit particles which deal x% damage over 4 seconds. Active: Command your Anomalies to converge and implode, dealing x% damage per detonation. At Rank 10 while at 5 Anomalies, you are Unstoppable and the next implosion will deal double damage.
InfusionNebulous ExtractNebulous ExtractYour Spell Catalyst now deals Shadow and or Corrupting damage. Enemies hit by it deal x% reduced damage for 7 seconds. While equipped, your Shadow Damage Bonus is equal to that of your highest Damage Type Bonus. At Rank 5 it will deactivate enemy monster summoner effects for 5 seconds.
ArcanaBloody CharmBloody CharmYour Catalyst gains a specialized Execute effect for non-Boss enemies with 20% or less Life. Bloody Charm will also execute non-boss enemies with Cosmic Anomaly implosions. Successful executions increase your Attack Speed by 20% for 8 seconds.
ArcanaTranquil StoneTranquil StoneInvoking your Catalyst grants Unstoppable for 5 seconds whenever it activates.
ArcanaPotent AlloyPotent AlloyYour Catalyst destroys enemy Barriers and Knocks them Down for 5 seconds after the removal.

Horadric Jewels

Use these Jewels over regular gems in your jewelry slots to further enhance the build:


Mercenaries

During the Vessel of Hatred campaign, you will unlock Mercenaries to assist you. While you can choose freely early on, we recommend Raheir as your main merc, and Varyana as a Reinforcement once you reach endgame.

For the reinforcement, stick with Varyana, utilizing her Bloodthirst skill being cast when the player casts Sever.

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Build Mechanics

Rotation and Playstyle

You’ll be delivering tons of damage via your shadow SeverSever. Keep your SoulriftSoulrift up at all times. Group enemies together using Corpse TendrilsCorpse Tendrils and follow up with BlightBlight before you unleash your SeverSever spam. During your spam you’ll want to weave in Corpse ExplosionCorpse Explosion to maintain buffs from your Paragon Board for optimal damage output.

Blood MistBlood Mist is our panic button should you need to get out of harms way!

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Which Elixirs Should You Use?

Visit the Alchemist and craft Elixir of Fortitude IIElixir of Fortitude II for Maximum Life, a cheaper option would be Elixir of Destruction IIElixir of Destruction II, however, if you’re struggling on Essence Elixir of Resourcefulness IIElixir of Resourcefulness II can be very helpful. Some Elixirs cannot be crafted and only drop from things like Helltides or Nightmare Dungeons. Additionally, make sure to keep your health potion upgraded!

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Season 9 Updates

For a full overview of what is new in Season 9, please take a look at our comprehensive season hub. Additionally, Season 9 isn’t changing anything notably for the build outside of providing the new Horadric powers.


Obol Gambling

Obol gambling is a great way to potentially find item upgrades or items missing from your build. Check out the tool guide from Icy Veins for gambling Obols in the link below.

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Changelog

  • June 29th, 2025: Guide updated for Season 9.
  • May 5th, 2025: Optimized and updated post launch for Season 8.
  • April 26th, 2025: Guide updated for Season 8.
  • January 19th, 2025: Guide updated for Season 7.
  • October 12th, 2024: New Paragon tool added.
  • October 7th, 2024: Paragon board added.
  • October 2nd, 2024: Guide updated for Season 6.
  • August 5th, 2024: Guide updated for Season 5, Infernal Hordes.
  • May 13th, 2024: Guide updated for Season 4 Loot Reborn.
  • January 22nd, 2024: Guide updated for Season 3 Season of the Construct.
  • October 15th, 2023: Guide updated for Season 2 Season of Blood, Patch 1.2.
  • August 7th, 2023: Guide updated for Patch 1.1.1.
  • July 19th, 2023: Guide updated for Season 1 including Malignant Hearts.
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