Unkarsh's Harrowing Ordeal

You lock eyes with a creature that you can see within range and begin pouring your deepest fears into their psyche. The target must make a Wisdom saving throw or be frightened for the duration. While frightened in this way, the target takes 3d8 psychic damage at the start of each of its turns. The creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.