Order of Blood Weapons

You can make weapons out of blood, with special properties depending where the blood came from.

Blood Weaponry

At 3rd level when you join this order, you can make weapon dealing slashing or puncture damage you are proficient with out of your blood. Melee weapons weighing 0-5 lbs take 1d4 health, melee weapons weighing 6-10 lbs take 1d6 health. You need the ranged weapon itself to cast this, you just make the ammo, costing 1d4 health per 10 ammo. The blood used in the makings of this weapon lasts for 5 hours before drying, or when you dispel it. You can change the weapon at will, as long as the take an equal amount of health to make. All blood weapons have a crimson right built into it. These weapons have no weight.