Evocation [Fire]
Level: Wu Jen 9 (fire)
Components: V, S, F
Casting Time: 1 round
Range: Medium (100 ft. + 10 ft./level)
Targets: Up to 1 HD/level of creatures, no two of which can be more than 20 ft. apart
Duration: Instantaneous
Saving Throw: Fortitude partial
Spell Resistance: Yes
This spell creates a deadly raging heat in the internal organs of the targets, causing them to burst into flame from within. Targets that fail a Fortitude save die instantly. Those who save success fully take 6d6 points of fire damage +1 point per caster level (maximum +20) instead.
Focus: An iron brazier filled with red-hot charcoal.
Source: Complete Arcane, page 112.