 | Name | Agent’s Sacrificial Knife |
| Type (Ingame) | Character and Weapon Enhancement Material | |
| Family | Weapon Ascension Item, Wep Secondary Ascension Material, Crafted Item, Ingredient, Alchemy Ingredient | |
| Rarity |  | |
| Item Source (Ingame) | Dropped by Lv. 40+ Fatui Agents Stardust Exchange Placeholder – Craftable Amount: {0} | |
| Description | An oddly-shaped weapon made with superior Snezhnayan technology that once belonged to a senior agent. Proper training is required for using this strange weapon. |
| Table of Content |
| Obtained From |
| Used By |
| Gallery |
Obtained From
Drop
| Icon | Name | Grade | Drop |
 | Fatui Pyro Agent | Elite |               |
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Recipe
| Icon | Name | Recipe |
| Agent's Sacrificial Knife | |
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Shop
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Used By
Weapon
| Icon | Name | Rarity | Atk | Sub | Value | Weapon Affix | Ascension Materials |
 | Dark Iron Sword | 3 | 38.74 | EM | 30.6 | Upon causing an Overloaded, Superconduct, Electro-Charged, Quicken, Aggravate, Hyperbloom, Lunar-Charged, or Electro-infused Swirl reaction, ATK is increased by |   |
 | Lion's Roar | 4 | 42.4 | Atk% | 9% | Increases DMG against opponents affected by Pyro or Electro by |  |
 | Blackcliff Longsword | 4 | 43.73 | CrD% | 8% | After defeating an opponent, ATK is increased by |  |
 | Summit Shaper | 5 | 45.94 | Atk% | 10.8% | Increases Shield Strength by | |
 | Whiteblind | 4 | 42.4 | Def% | 11.26% | On hit, Normal or Charged Attacks increase ATK and DEF by | |
 | Lithic Blade | 4 | 42.4 | Atk% | 9% | For every character in the party who hails from Liyue, the character who equips this weapon gains a | |
 | White Tassel | 3 | 38.74 | CrR% | 5.1% | Increases Normal Attack DMG by | |
 | Crescent Pike | 4 | 43.73 | Phys% | 7.51% | After picking up an Elemental Orb/Particle, Normal and Charged Attacks deal additional DMG equal to | |
 | Primordial Jade Winged-Spear | 5 | 47.54 | CrR% | 4.8% | On hit, increases ATK by | |
 | Emerald Orb | 3 | 39.88 | EM | 20.4 | Upon causing a Vaporize, Electro-Charged, Frozen, Bloom, Lunar-Charged, Lunar-Bloom, or a Hydro-infused Swirl reaction, ATK is increased by | |
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Recipe
| Icon | Name | Recipe |
| Inspector's Sacrificial Knife | |
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I see they let Fischl write her own talent descriptions