SpellEnchantmentDeathMind-AffectingSRD 3.5
Power Word Kill
Enchantment [Death, Mind-Affecting] — sorcerer 9, war 9, wizard 9
You utter a single word of power that instantly kills one creature of your choice, whether the creature can hear the word or not. Any creature that currently has 101 or more hit points is unaffected by power word kill.
Open Game Content from the D&D 3.5 SRD. Open Game License