My GM said that I couldn't have the party Paladin cast Holy Sword on a Mage's Sword spell I might use. He said that the text of Holy Sword stated the spell negated all magic on the target sword, which would dispel the Mage's Sword. I said that Mage's Sword has an enhancement bonus of +3, and only that would get overwritten, but he wasn't having any part of it. Should I press this further or drop the subject?
The spell is automatically canceled 1 round after the weapon leaves your hand. You cannot have more than one holy sword at a time.
Since the magic of the spell will end one round after the object leaves the paladin's hand and Mage's Sword isn't held...at best this would work for 1 round. As a GM I personally just don't think Mage's Sword is a valid target for the Holy Sword spell.
Ah, I misread the spell. Thanks for the clarification.