Burning Disarm

Standard Action | V, S | Short | Metal item (15 lbs)
Instantaneous | Reflex negates | Yes
Causes a metal object to instantly become red
hot. A creature holding the item may attempt a Reflex save to drop it and take no damage (even if it is not their turn), otherwise the hot metal deals 1d4 points of fire damage per caster level (maximum 5d4). The heat does not harm the item, and it does not get hot enough or last long enough to ignite flammable objects.