Agent's Sacrificial Knife is in Common Ascension material of Genshin Impact.
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.
| Item Type | Common Ascension Material |
| Rarity | 3 Star |
How to Get Agent's Sacrificial Knife
There is a source to obtain Agent's Sacrificial Knife:
- Source 1: Dropped by Lv. 40+ Agents.
How to Craft Agent's Sacrificial Knife
| Name | Image | Craft Type |
| Inspector's Sacrificial Knife |  | Alchemy |
Weapon That Use Agent's Sacrificial Knife
| Debate Club | Eye of Perception |
| Skyrider Sword | White Tassel |
| Whiteblind |