Welcome to this comprehensive leveling guide for the Bone Spear Necromancer in Diablo 4. This build has proven to be incredibly strong, allowing you to tear through content with ease. In this guide, we will discuss the essential aspects, skills, and skill tree progression to maximize your damage output and survivability while leveling.

• Splintering Aspect: The Core Aspect
• Essential Aspects
• Primary Skills
• Skill Tree Progression
• Conclusion

↖ Splintering Aspect: The Core Aspect

The backbone of this build is the Splintering Aspect, obtained in Act 3 in the Dry Steps. This aspect makes your Bone Spear's primary attack hit enemies beyond the first, dealing bonus damage to vulnerable foes. Additionally, the first enemy hit also becomes vulnerable. This aspect significantly enhances your damage output and should be obtained as soon as possible.

Build Link: Read D4 Build Detail

↖ Essential Aspects

• Potent Blood: This aspect allows you to gain essence when blood orbs heal you past your full health. It provides sustain and helps with boss fights.
• Grasping Veins: Corpse Tendrils helps group enemies together, improving your efficiency in clearing large packs.
• Might: Increases your overall damage.
• Protector: Provides additional survivability, making it easier to progress through the levels.
• Wind Strikers: Grants movement speed, synergizing well with the high damage output of Bone Spear.
• Edge Masters: Amplifies your damage based on your available primary resource when casting Bone Spear.

↖ Primary Skills

• Bone Spear: The main damage-dealing skill in this build.
• Hemorrhage: Use this as your left-click generator. It occasionally generates blood orbs that heal you or provide essence.
• Decrepify: Reduces enemy damage and helps keep yourself and your skeletons alive.
• Corpse Explosion: Consumes corpses and deals substantial area-of-effect damage. This skill becomes your primary essence generator.
• Corpse Tendrils: Pulls enemies toward you, stunning and allowing you to hit multiple enemies with Bone Spear.
• Skeletons: Summon skeletons to help you in battle and generate corpses for Corpse Explosion and Corpse Tendrils.

↖ Skill Tree Progression

• Start by investing points in Hemorrhage and enhanced versions of Hemorrhage to improve your generator and essence generation.
• Unlock Bone Spear and its enhanced versions. Once you acquire the Bone Spear aspect, switch to the paranormal version for increased crit chance and additional bone shards.
• Allocate points into Corpse Explosion and its enhanced version for increased area-of-effect damage.
• Invest in Grim Harvest to generate more essence from consuming corpses.
• Allocate points into Bone Spear to reach five ranks, maximizing its effectiveness.
• Enhance Corpse Explosion for a larger area of effect.
• Acquire Hued Flesh to increase corpse generation chance, benefiting Corpse Explosion and essence regeneration.
• Obtain Corpse Tendrils and its enhanced version, Grasping Veins, for improved crowd control and critical strike chance.
• Allocate points into Serration for increased critical strike chance based on your available essence.
• Unlock Decrepify for damage reduction and overall survivability.
• Choose between Skeletal Warrior Mastery or Fueled by Death based on your preference for damage or increased skeleton survivability.
• Finally, acquire Legged Corpse Explosion for enhanced critical strike damage against vulnerable enemies.

↖ Conclusion

With the Bone Spear Necromancer build, you can unleash devastating damage upon your enemies while leveling in Diablo 4. By acquiring the Splintering Aspect, utilizing essential skills like Hemorrhage, Corpse Explosion, and Corpse Tendrils, and progressing through the skill tree strategically, you'll be able to tear through content with ease. Enjoy your journey as a powerful Bone.