9th level Necromancy
Classes: Sorcerer, Witch, Wizard
Domains: Death
Components: V
Casting Time: Standard
Range: 60 ft
Target: One living creature with 100 hp or less
Duration: Instantaneous
Spell Resistance: Yes
Description: You utter a single word of power that instantly drops one creature of your choice to 0 hp, whether the creature can hear the word or not. The creature immediately begins dying, as usual, but must make disadvantage on any death saves. Any creature that currently has more than 100 hit points is unaffected by power word kill.