Casting Time 1 standard action
Components V, S, DF
Range close (25 ft. + 5 ft./2 levels)
Target metal equipment of one creature per two levels, no two of which can be more than 30 ft. apart; or 25 lbs. of metal/level, all of which must be within a 30-ft. circle
Duration 7 rounds
Saving Throw Will negates (object); Spell Resistance yes (object)
Heat metal causes metal objects to become red-hot. Unattended, non-magical metal gets no saving throw. Magical metal is allowed a saving throw against the spell. An item in a creature’s possession uses the creature’s saving throw bonus unless its own is higher.
A creature takes fire damage if its equipment is heated. It takes full damage if its armor, shield, or weapon is affected. The creature takes minimum damage (1 point or 2 points; see the table) if it’s not wearing or wielding such an item.
On the first round of the spell, the metal becomes warm and uncomfortable to touch but deals no damage. The same effect also occurs on the last round of the spell’s duration. During the second (and also the next-to-last) round, intense heat causes pain and damage. In the third, fourth, and fifth rounds, the metal is searing hot, and causes more damage, as shown on the table.
Any cold intense enough to damage the creature negates fire damage from the spell (and vice versa) on a point-for-point basis. If cast underwater, heat metal deals half damage and boils the surrounding water.
Heat metal counters and dispels chill metal.
Pathfinder Roleplaying Game Core Rulebook. © 2009, Paizo Publishing, LLC; Author: Jason Bulmahn, based on material by Jonathan Tweet, Monte Cook, and Skip Williams.