Umbral Crescent (DW)

You channel energy from the Shadowfell to fire a crescent blade of shadows towards a creature that you can see within range. Make a ranged spell attack against the target. On a hit, the target takes 3d8 psychic damage and makes a Wisdom saving throw. On a failed save, the target is frightened of you until the start of your next turn.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d8 for each slot level above 2nd.