The power to crystallize blood in order to form weapons and tools. (InuYasha) hardens his own blood into bladed projectiles via his Blades of Blood technique.
Shaman Bone Blade is a Consumable Item in Bloodborne. . Treasure room before the first boss yields 4 Shaman Bone Blades.
Blood Manipulation. The power to manipulate blood, whether it's from oneself, others or free-flowing. Sub-power of Haemokinetic Blade Construction.