Phantom Blade Zero · Soul Tempering materials · Dread Axe
Blood Oath Dagger
Used to Soul Temper the Dread Axe. Soul Tempering also takes 5,000 Remnant Dust, at a Bell.

Where do you get Blood Oath Dagger?
- Child of Insight: About 58 m south-east of the Pavilion of Knowledge Crossroads Bell (Pangzhen · Mirage Estate), about 24 m above it. Reward in Four Fierce Axes, at the step “Deliver the evidence against the Mandate leaders to the Child of Insight in Pangzhen”.
What does Blood Oath Dagger Soul Temper?
Used to Soul Temper the Dread Axe. Soul Tempering also takes 5,000 Remnant Dust, at a Bell.
Official description
The dagger used by the Four Axes when they swore brotherhood in blood. They entrusted it to the Pavilion of Knowledge as proof of their bond.
The Four Axes were infamous throughout the Wulin, feared and reviled by all. Yet their reputation was built upon slander spread by the Mandate after a single act of justice years ago. Peng Meng, eldest of the four, later repeated that same mistake. His three sworn brothers were hacked to death by Mandate fighters, while he alone escaped. Whatever faith he still held in the Mandate died with them that day.
More Soul Tempering materials in Pangzhen · Mirage Estate
Sources for this page 1
- Soul Tempering materials Official Phantom Blade Zero launch build data: item and weapon tables, chest and pickup positions, quest rewards, the shop table and the localisation tables, read 8 November 2026.

Nearest Bell: Pavilion of Knowledge Crossroads