Deadly Delusion

Choose a creature you can see within range. This spell only affects creatures who can see and from whom you are completely hidden.

You confront the target with a vision of their own death. The target must make a Wisdom saving throw. On a failure, they suffer 8d10 psychic damage. Additionally, the target can not speak or utter any sound until the end of its next turn, dumbstruck by what it believes it has witnessed. On a successful save, the target takes half as much damage and is not dumbstruck.

At Higher Levels. When you cast this spell using a spell slot of 6th-level or higher, the damage increases by 1d10 for every slot level above 5th.