Echoing Wail

You point at one creature you see within range and channel the wails of the dead to harm their psyche.

The target of the spell must make a Wisdom saving throw or suffer 1d6 psychic damage plus another 1d6 for each corpse or undead within 30 ft of it, up to a maximum of 3d6.

The spell's maximum damage increases by 2d6 at level 5, 11 and 17.