The Agent’s Sacrificial Knife is an item that players can use for character and weapon ascension in Genshin Impact. Here’s everything you need about these common ascension materials, where to farm, how to craft, and which character or weapon it is used for.
“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.”
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How To Get Agent’s Sacrificial Knife
Hunter’s Sacrificial Knife is obtainable from defeating level 40+ Fatui Agents.
Agent’s Sacrificial Knife can also be crafted in the Alchemy table using 3 pieces of Hunter’s Sacrificial Knife and 50 Mora.
Paimon's Bargains
Players are also able to get this material at Paimon’s Bargain in exchange for Masterless Stardust with a limitation that restart every month.| Item |  | Limit | Amount |
|---|---|---|---|
 | 15 | 12 | x1 |
Weapons That Use Agent’s Sacrificial Knife
These are the Weapons that use Agent’s Sacrificial Knife on their 3rd and 4th ascension phases.
