Deep Fears

Nightmarish visions descend on a creature that you can see within range. The target must succeed on a Sanity saving throw or take 2d4 Psychic damage. The target gains no benefit from cover for this saving throw.

The spell's damage increases by 2d4 when you reach 5th level (4d4), 11th level (6d4), and 17th level (8d4).