During the day, it's nothing special. At night... smells like a treat. Increases Corruption.
Keep a vial available for fights without a feeding target
A carried blood vial lets you recover at night without finding someone to bite. Assign it to a quickslot before combat; the Blood Drinking tutorial gives Story difficulty a separate exception for drinking directly from the inventory.
For Mortal’s Blood Infusion, one craft uses one Vial of Human Blood, two Yellow Sweet Clover and two Perilla. The prepared infusion replenishes part of Blood Reserve and also increases Corruption.
Decide how much of the supply you need for immediate recovery before committing it to recipes. The same vial cannot remain in your quickslot supply after it has been consumed as a crafting ingredient.
Vial of Human Blood properties
- Rarity
- Master
- Weight
- 0.12
- Base buy value
- 46
- Base sell value
- 8
- Material
- Drink
- Single use
- Yes
Base values before level scaling and shop effects. How shop prices work.
Vial of Human Blood effect and duration
- Usable form
- Vampire form only
- Duration
- Instant
- Single use
- Yes
| Effect | Strength | Duration |
|---|---|---|
| Blood Reserve restorationreplenishes Blood Reserve | Medium | Instant |
Strength tiers compare this item with other consumables that change the same attribute. The final amount is calculated from your character’s stats and skills when you use it, so the game does not list a fixed number.
Vial of Human Blood can only be consumed in vampire form at night. The crafting menu labels these as Night Only.
What can you craft with Vial of Human Blood?
Vial of Human Blood is used in 3 crafting recipes. Each row shows the amount needed for one craft.
Find recipes using Vial of Human Blood and check your supplies →
| Crafted item | Vial of Human Blood needed | Recipe book |
|---|---|---|
| Mortal's Bane Brew | × 1 | |
| Mortal's Blood Infusion | × 1 | |
| Vrakhiri Attunement | × 1 |



