Blood Chalice evolution recipe

Answer: Requirements to evolve Sanguine Star into Blood Chalice

Weapon level alone is not enough. Trigger Blood Rage at least once during the same run.

Steps

1. Obtain Sanguine Star and raise it to level 8.
2. Keep Stone Mask in your inventory during the same run.
3. Trigger the Blood Rage Glimmer with Sanguine Star at least once during the same run.
4. Open an eligible chest after every requirement is complete.

If it does not evolve

• Confirm that Sanguine Star is level 8.
• Confirm that Stone Mask is in your inventory.
• Confirm that Blood Rage triggered during the same run.
• Open an eligible chest only after every requirement is complete.

For a two-stage evolution chain, the first and second evolution each require a separate eligible chest.

Next guides

• Final 11 Emerald Diorama evolutions
• Emerald Diorama progression guide

Sources

• Vampire Survivors Wiki: Evolution
• Vampire Survivors Wiki: Glimmers

Sources rechecked: October 24, 2026.