Black Lightning

You summon dark, crackling energy from the depths of the Shadowfell, shaping it into a bolt of black lightning. Make a ranged spell attack against a creature within range. On a hit, the target takes 1d10 Lightning damage, and the dark energy lingers, causing dim light to emanate from the target for the next minute, reducing their ability to hide effectively.

This spell's damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).