Visage of Unspeakable Horror

You choose a point within range, and a horrifying apparition manifests there, visible to all creatures. Each creature within a 20-foot-radius sphere centered on that point must make an Intelligence saving throw. On a failed save, a creature takes 3d6 psychic damage and becomes frightened of the visage. On a successful save, the creature takes half as much damage and isn't frightened.

A creature that starts its turn within the affected area or enters it for the first time on a turn must make the saving throw again. If a creature failed its saving throw on its last turn, it makes the next saving throw with disadvantage.

The frightened creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 3.