The item resembles an antiquated straight razor. Upon use, it makes blood pour from the walls.
Exact Heart PriceEdit
Before The Womb:
- Consumes hearts in the same way as Razor Blade
From The Womb onward:
- Costs half a red heart if Isaac has one red heart and any soul heart
- Costs half a soul heart if Isaac has half a red heart and at least one soul heart
- Costs one heart otherwise
- Items that grant temporary invincibility which exempts Isaac from sacrificing hearts, eg. The Chariot / Celtic Cross / The Polaroid
- Blood Rights resembles a straight razor, which could be considered a symbol of reaching manhood.