Genshin Impact · UPGRADE MATERIAL

Fractured Eye of the Deep Shadow

Used in supported upgrade goals for 2 records. Open a record to choose a target and calculate the exact requirement.

About Fractured Eye of the Deep Shadow

Character and Weapon Enhancement Material

The remains of a fisher from beyond this world, left after its body dissolved. Once its shell cracked, the malice housed within faded away as well.

Where to obtain it

Dropped by Fishers of Hidden Depths
Stardust Exchange

Used by the supported upgrade goals listed below. Requirements depend on the selected current and target levels.

Owned Fractured Eye of the Deep Shadow

WHERE IT FITS

Characters and equipment that use this material

Claymore★★★★★

Gest of the Mighty Wolf

Released Feb 25, 2026CRIT Rate claymore that rewards Normal Attacks, Skill casts, and Charged Attack starts with short-lived damage stacks and fixed ATK SPD. Consider it for an on-field wielder that can cycle those actions; its extra CRIT DMG requires the party’s Hexerei: Secret Rite effect.Guide

Gest of the Mighty Wolf combines a CRIT Rate secondary stat with 10% ATK SPD and Four Winds’ Hymn stacks. Normal Attack hits grant one stack, Skill casts grant two, and beginning a Charged Attack grants two; each stack increases damage for four seconds, up to four stacks. When the party has Hexerei: Secret Rite, each stack also grants CRIT DMG. Its value depends on the wielder’s action pattern and, for the additional CRIT DMG, the party condition.

Catalyst★★★★★

Nocturne's Curtain Call

Released Jan 14, 2026Lunar-reaction catalyst with HP, CRIT DMG for Lunar Reaction DMG, and periodic Energy recovery.Guide

Nocturne’s Curtain Call is a five-star catalyst with CRIT DMG as its secondary stat. It increases Max HP, then rewards triggering Lunar reactions or dealing Lunar Reaction DMG with additional HP, Lunar Reaction CRIT DMG, and Energy recovery. Consider it for a catalyst user whose damage or mechanics make use of Lunar reactions and the HP increase.