Defending

(melee weapons only)**:**A defending weapon allows the wielder to transfer some or all of the weapon’s enhancement bonus to his Defense as a special bonus that stacks with all others. As a free action, the wielder chooses how to allocate the weapon’s enhancement bonus at the start of his turn before using the weapon, and the effect to Defense lasts until his next turn. This ability cannot be placed on ranged weapons.

Purchase DC Modifier:+2.