School transmutation; Level bard 2, ranger 2, sorcerer/wizard 3
Casting Time 1 standard action
Components V, S, M (iron filings)
Range close (25 ft. + 5 ft./2 levels)
Target one weapon or 50 projectiles, all of which must be together at the time of casting
Duration 1 minute/level
Saving Throw Will negates (harmless, object); Spell Resistance yes (harmless, object)
You transform the physical makeup of a weapon as you desire. This spell functions like greater magic weapon, except that it subtly alters the physical properties of a weapon, enabling it to bypass damage reduction of one the following types: bludgeoning, cold iron, piercing, silver, or slashing. The affected weapon still inflicts damage of its normal type and its hardness and hit points are unchanged. This spell can be cast on a natural weapon or unarmed strike.