Agent’s Sacrificial Knife is a common weapon ascension material dropped by elite enemies in Genshin Impact. Learn more about how to get and where to find this ascension material on this page.
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.
How To Get
Agent’s Sacrificial Knife is obtainable from crafting and dropped by level 40+ Fatui Agents.
How To Craft
Agent’s Sacrificial Knife can be crafted in the Alchemy table in Mondstadt or Liyue using 3 pieces of Hunter’s Sacrificial Knife.