This +2 cold iron longsword becomes a +5 holy cold iron longsword in the hands of a paladin.
It provides spell resistance of 5 + the paladin’s level to the wielder and anyone adjacent to her. It also enables the wielder to use greater dispel magic (once per round as a standard action) at the class level of the paladin. (Only the area dispel is possible, not the targeted dispel or counterspell versions of greater dispel magic.)

Prerequisites: Craft Magic Arms and Armor, holy aura, creator must be good.
Cost to Create: 60,000 gp (plus 630 gp for base item), 4800 XP, 120 days.