Power Word Stun
8th-level Enchantment
Casting Time
Action
Range
60 feet
Duration
Instantaneous
Components
V (Verbal)
Description
You speak a word of power that can overwhelm the mind of one creature you can see within range, leaving it dumbfounded. If the target has 150 HP or fewer, it is Stunned. Otherwise, the spell has no effect. At the end of each of its turns, the Stunned target can make a Constitution save to end the effect.
Source: SRD 5.1