Transmute Weapon

Level: Crafted Tool 4
Range: 30 feet
Target: One Weapon (Or Possessor)
Duration: 5 Rounds
Spell Resistance: No
Metautterances: Extend

Your words fundamentally alter the material of which a weapon is made, transforming it according to your whim.
The target weapon ignores all non-epic (x/+5 or lower) DR.