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Best Diablo 4 Necromancer build

Back for another marathon trip around Sanctuary, the D4 Bone Spear Necromancer build remains one of the best, letting you raise hell in more ways than one.

What is the best Diablo 4 Necromancer build? The Necromancer made its debut in the second game in the series before reappearing 14 years later in the Diablo 3 expansion pack, Reaper of Souls. The Diablo 4 Necromancer borrows elements from the past and revamps them to create a monster in both solo and multiplayer action.

The D4 Necromancer build excels at turning recently deceased corpses of Sanctuary’s demonic invasion against their own kind. They can summon ghastly familiars from the bodies of their enemies, detonate them like bloody sacks of dynamite, or even use the bones strewn around the battlefield to pierce through wave after wave. If it all sounds a bit too gruesome for you, consider the best Diablo 4 Barbarian build, Sorcerer build, Druid build, or Rogue build instead.

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What is the best Diablo 4 Necromancer build?

The best Diablo 4 Necromancer build uses the Bone Spear ability to pierce and penetrate its way through enemies and bosses. The D4 Necromancer build channels the late Diablo 3-era to utilize the classes’ best skill: Bone Spear. Though it no longer rips the calcified skeletons of defeated opponents apart before hurtling the sharpened sticks through the future reagent of your next cast, it still packs a piercing punch even during boss battles.

  • Basic Skills
    • Initiate’s Bone Splinters (1/5)
  • Core Skills
    • Paranormal Bone Spear (5/5)
    • Hewed Flesh (3/3)
    • Unliving Energy (3/3)
  • Corpse and Macabre Skills
    • Plagued Corpse Explosion (1/5)
    • Ghastly Blood Mist (1/5)
    • Grim Harvest (3/3)
    • Skeletal Warrior Mastery (3/3)
    • Fueled by Death (3/3)
  • Curse Skills
    • Death’s Embrace (3/3)
    • Death’s Reach (3/3)
  • Summoning Skills
    • Plagued Corpse Tendrils (1/3)
    • Serration (3/3)
    • Compound Fracture (3/3)
    • Evulsion (3.3)
    • Necrotic Carapace (3/3)
  • Ultimate Skills
    • Stand Alone (3/3)
    • Memento Mori (2/3)
  • Capstone Skills
    • Ossified Essence (1/1)

How do I use the best Diablo 4 Necromancer build?

Here’s how to play the best Diablo 4 Necromancer build:

  • Kill nearby enemies using Bone Spears.
  • Use the corpses of slain enemies to activate Corpse Explosion, dealing AoE damage to nearby minions.
  • Once the minions have been damaged by Corpse Explosion, hit them with a Bone Spear to finish them off.

The idea behind the Bone Spear Necromancer build is simple. The aim is to pummel enemies with a barrage of Bone Spears in most cases, piling the bodies high so that you have ample resource generation with Corpse Explosion, refilling your meter while dealing devastating AoE damage across the board. This softens up large packs of remaining enemies, making them ripe for ripping through with Bone Spear yet again.

Although there’s a reliance on corpses for this build, choice talents like Hewed Flesh work in tandem with others to occasionally generate corpses for you to use. There’s even the special consideration of using Reapers and Corpse Tendrils to stun targets without consuming a valuable body.

Best Bone Spear Necromancer Book of the Dead

The Necromancer’s unique class skill unlocks at level 15 via a side quest, granting the caster the ability to tailor their undead army to suit the situation. Whether you go for a troupe that grants more damage or aims to have them fill holes in your defense, the choice is yours.

We recommend picking the Reapers in the Melee Skeletons slot. As mentioned a little earlier in the build guide, these spooky specters aid in generating the additional corpses you’ll need to pull off consistent damage with the all-important Bone Spear spell regardless of the situation.

Best Bone Spear Necromancer Gems

Here are the best Bone Spear Necromancer gems:

  • Emerald
  • Diamonds
  • Rubies

Early on, you’ll be slotting gems into any piece of equipment with a slot. They add neat little bonuses to your gear, facilitating small power bumps as you level up. Once you reach the level cap, gem crafting will play a major part in reaching peak performance. But you’ll only get there by selecting the best gems for the job.

Emeralds gel well with your aim to apply Vulnerable to your targets, increasing the damage of your Critical Strikes against them. Like every other class, Diamonds are perfect for their general elemental resistance benefits. Things are a little less strict when speccing out your Armor, but using Rubies for the fixed percentage HP gains is likely the best choice.

Best Aspects Bone Spear Necromancer Aspects

Here are the best Bone Spear Necromancer Aspects:

  • Essential
    • Splintering Aspect
    • Aspect of Grasping Veins
    • Aspect of Serration
  • Recommended
    • Aspect of the Umbral
    • Accelerating Aspect

Slapping a power Aspect on every piece of your gear is even more important than tossing gems into every available slot. But it isn’t as quick and easy a process.

To make things easier for the leveling experience, we’ve outlined the essential and recommended aspects below, so you can grab the most powerful straight away, and work toward other beneficial boons as you go.

Remember: identical aspects found on Unique gear will always trump those from the Diablo 4 dungeons. If you find the former after the latter, be sure to swap them out.

Best Bone Spear Necromancer stats, glyphs, and nodes

Once you reach level 50 and can start building out your Paragon board, be sure to keep the best stats for the Bone Spear Necromancer in mind. Flat Critical Strike Damage and that of Bone Skills and Vulnerable are worthwhile, as are actual ranks of Bone Spear wherever you can find them. Lastly, doing whatever you can to increase your resource cap can help you hit peak damage more often.

When building out the Paragon board, you’ll want to aim for complimenting nodes like damage and intelligence while reaching out for rarer nodes like Bone Graft, Exploit, Essence, and Sacrificial.

If you’re looking to tackle the endgame as the frail Necromancer, Naecabon’s popular Shadow build soloed a Nightmare 100 dungeon by exploiting Shadowblight. Here is the current version.

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And that’s all you need to build the best D4 Bone Spear Necromancer build. By following along with the ideas above, you should be able to use one of Diablo 4’s less popular classes to deal devastating damage in the ugliest ways possible. If you’re using this build to level up for the first time, you might want to read up on the Diablo 4 loot systems and Diablo 4 endgame activities so that you’re primed and ready to take on World Bosses as soon as possible.