Sacrificial Knife

The Sacrificial Knife is one of two ways to generate LP in the Blood Altar. The Sacrificial Knife is used as a self-sacrifice method, allowing the user to convert their health points into usable Life Essence. To take health from other sources in return for LP, sacrifice methods such as the Dagger of Sacrifice must be used.

Usage
By right clicking the Sacrificial Knife next to a Blood Altar, the user will lose a full heart and place 200 LP into the altar. This amount can be further increased by placing Runes of Self-sacrifice around the altar.