A bolt of white lightning infused with magical pain jumps from your outstretched finger to strike one creature that you can see within range. Make a ranged spell attack against the target. On a hit, the target takes 5d8 lightning damage and can't take reactions until the end of your next turn.

If damage from this spell forces the target to make a saving throw to maintain concentration, it has disadvantage on the saving throw, and the DC is increased by an amount equal to your spellcasting modifier (minimum +1).

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