Sorcerer/Wizard Level 8

Gutwrench

School:Necromancy [Evil, Death]
Components:V,S
Casting Time:1 Standard Action
Range:Close
Target:One Living Creature
Duration:Instant
Saving Throw:Fortitude partial
Spell Resistance:Yes

The innards of the target creature roil. If the target fails it’s saving throw, its intestines burst forth, killing it. The innards fly toward the caster and are absorbed into her form, granting her 4d6 temporary hit points and a +4 enhancement to strength. If the target's save is successful they take 10d6 damage instead. A creature without an anatomy is unaffected by this spell.