School elemental (fire); Level ninja 4
Casting Time 1 standard action
Range 30 feet
Area 30-ft.-radius burst from self
Saving Throw: Reflex half; Spell Resistance yes
You channel your life energy and cause it to overflow into an explosion, dealing half your Constitution score times your ninja level as fire damage to all creatures within 30 feet. A Reflex save can half this damage. The ninja of this ninjutsu makes a Fortitude save, the DC equal to the DC of the ninjutsu. If successful, the ninja’s HP drops to -1, falls unconscious and is bleeding. If you fail, you die.