Blade of Blood

Player's Handbook II (PH2)Supplementals (3.5)
School
Necromancy
Casting Time
1 swift action
Components
V, S
Range
Touch
Target
One weapon
Duration
1 round/level or until discharged
Saving Throw
None
Spell Resistance
No

Red blood erupts along the weapon’s blade, bludgeon, or point.
The blood drips to spatter in thick, viscous drops upon the ground.
This spell infuses the weapon touched with baleful energy.
The next time this weapon strikes a living creature, blade of blood discharges.
The spell deals an extra 1d6 points of damage against the target of the attack.
You can voluntarily take 5 hit points of damage to empower the weapon to deal an extra 2d6 points of damage (for a total of 3d6 points of extra damage).
The weapon loses this property if its wielder drops it or otherwise loses contact with it.