Item effect
Unlocks the secrets of Essence Extraction upgrade. Advances the capped Essence Extraction Proficiency Level to Expert.
Acquisition
The publisher’s record does not list an acquisition source for this item.
Official sources
Open this item in the official database ↗
Exact source record in English ↗
Regional Taiwan data, captured 2026-10-04. English names are supplied by NC. Availability and balance can differ in other regions. Attributes shown are for the unenhanced base item.