Power Word Kill

9th-level enchantment
Casting time: 1 action
Range: 60 feet
Target: A creature within range
Components: V
Duration: Instantaneous
Classes: Bard, Sorcerer, Warlock, Wizard
Subclasses: Cleric (Arcana Domain)

You utter a word of power that can compel one creature you can see within range to die instantly. If the creature you choose has 100 hit points or fewer, it dies. Otherwise, the spell has no effect.