Diablo 4 AhuVex - Merciless Heart of the Oak

AhuVex – Merciless Heart of the Oak is a Runeword introduced in Diablo IV: Vessel of Hatred, formed by socketing Ahu Rune + Vex Rune into equipment with two sockets. It grants a +3 bonus to all Skills for 8 seconds after landing a Lucky Hit on a non-Healthy enemy, rewarding aggressive finishers with a surge of power and versatility.

“The wounded are not spared—they are sacrificed to the grove."

Runeword Features

• Trigger Condition: Lucky Hit: 100% chance when hitting a non-Healthy enemy

• Effect: Gain +3 to all Skills for 8 seconds

• Offering Cost: 1000 Offering

• Overflow Effect: Increases duration when exceeding Offering requirement

• Cooldown: 1s

• Required Level: 73

• Note: This Runeword rewards precision and aggression, granting a massive skill boost when striking weakened enemies—ideal for PvP finishers and elite-phase scaling.

How to Get AhuVex – Merciless Heart of the Oak

• Obtain Ahu Rune and Vex Rune via drops, crafting, or trade

• Socket them into a piece of gear with two sockets (helm, chest, pants, or 2H weapon)

• Only two Runewords may be active at a time

• Requires Vessel of Hatred expansion

Why Merciless Heart of the Oak Is Powerful

• Lucky Hit Trigger: Activates on hitting non-Healthy enemies—ideal for high-hit-rate or execute builds

• Skill Boost Utility: Grants +3 to all Skills for 8 seconds

• Overflow Scaling: Duration increases when Offering exceeds 1000

• PvE Utility: Excellent for elite clearing, boss phases, and build ramp-up

• PvP Utility: Enables burst windows and flexible adaptation

Best Used With AhuVex – Merciless Heart of the Oak

• Classes: Druid, Spiritborn, Rogue

• Build Types: Hybrid scaling, execute burst, PvP sustain

• Complementary Runes: AhuXan, CemVex, TamVex

• Recommended Builds: Pulverize Druid, Spiritborn Versatile Hybrid, Rapid Fire Rogue

How to Buy AhuVex – Merciless Heart of the Oak from MMOJUGG

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