Devour Light

Choose a point within range. Shadows begin to swirl and grow at the area, devouring light. Any source of magical or non-magical light within the area is dispelled, before an explosion of darkness erupts. All creatures within a 20-foot radius centered on that point must make a Constitution saving throw or take 8d6 necrotic damage. After the explosion, an area of magical darkness forms in the radius.

At Higher Levels. The radius of the spell increases by 5 feet and the necrotic damage increases by 1d6 for each spell slot level above 5th.