Vampiric Blade

Psychometabolism
Level: Psychic warrior 3, Society Mind 3
Display: Material and visual
Manifesting Time: 1 standard action
Range: 0 ft.
Target: One weapon you hold
Duration: 1 round/level
Power Points: 5

As claws of the vampire, except your weapon is affected as long as it remains in your grip or until this power’s duration expires.