Level: Psychic Warrior 4
Display: Visual
Manifesting Time: 1 standard action
Range: Touch
Target: One bludgeoning weapon
Duration: 1 round/level
Saving Throw: Will negates (harmless, object)
Power Resistance: Yes (harmless, object)
Power Points: 7
A massive surge of brilliant white light envelops your weapon.
You give a weapon the disruption property in addition to any other properties it has. A weapon of disruption is the bane of all undead. Any undead creature struck in combat must succeed on a Will saving throw or be destroyed as its link to the Negative Energy Plane is severed.
Source: Complete Psionic, page 101.