 | Name | Frost-Etched Warrant |
| Type (Ingame) | Character and Weapon Enhancement Material | |
| Family | Character Ascension Item, Char Common Item, Weapon Ascension Item, Wep Common Item, Talent Item, Talent Common Item, Crafted Item | |
| Rarity |  | |
| Item Source (Ingame) | Dropped by Lv. 60+ Fatui Oprichniki Stardust Exchange: Craft after exchanging Placeholder – Craftable Amount: {0} | |
| Description | A warrant issued to members of the Fatui Oprichniki. Adorned by a frost-colored crystal — a symbol of glory. One wonders what deeds its bearer must have performed to prove their loyalty and worth. |
| Table of Content |
| Obtained From |
| Used By |
| Gallery |
Obtained From
Drop
| Icon | Name | Grade | Drop |
 | Oprichniki Line Trooper | Regular |     |
 | Oprichniki Support Trooper | Regular | |
 | Oprichniki Grenadier | Regular | |
 | Oprichniki Vanguard | Regular | |
 | Oprichniki Medic | Regular | |
 | Oprichniki Bombardier | Regular | |
 | Oprichniki Fireblade Shock Trooper | Regular | |
 | Oprichniki Hailstorm Cannoneer | Regular | |
 | Oprichniki Thunderblitz Gvardiya | Regular | |
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Recipe
| Icon | Name | Recipe |
| Frost-Etched Warrant | |
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Shop
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Used By
Character
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Weapon
| Icon | Name | Rarity | Atk | Sub | Value | Weapon Affix | Ascension Materials |
 | Serenity's Call | 4 | 41.07 | ER% | 13.33% | Upon causing an Elemental Reaction, increases Max HP by |   |
 | Bloodsoaked Ruins | 5 | 47.54 | CrR% | 4.8% | For 3.5s after using an Elemental Burst, the equipping character's Lunar-Charged DMG dealt to opponents is increased by |   |
 | Etherlight Spindlelute | 4 | 42.4 | ER% | 10% | For 20s after using an Elemental Skill, the equipping character's Elemental Mastery is increased by |   |
 | Blackmarrow Lantern | 4 | 41.07 | EM | 48 | Bloom DMG is increased by | |
 | Froststar | 4 | 42.4 | CrD% | 12% | For 10s after a Charged Attack hits an opponent, Elemental Mastery is increased by | |
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She has a Nod-Krai vision