Power Word Break (5e Spell)
From D&D Wiki
|Casting time:||1 action|
|Components:||V, S, M (A piece of the target's body, such as a finger, toe, or eye, which is consumed)|
Select a target creature within range. You point and shout a loud word of power at the creature, invoking the unseen forces of necrotic power to tear them from within. The target makes a Wisdom saving throw. If the target fails, it begins to violently convulse as its soul is torn out of its body and subsequently destroyed, leaving only the corpse. It cannot be revived by any magic short of the wish spell. A creature with more than half their maximum hit points automatically succeeds this saving throw.