technological Smite

As you hit the target, it takes an extra 1d10 Lightning damage from the attack. At the start of each of its turns until the spell ends, the target takes Lightning Fire damage and then makes a Constitution saving throw. On a failed save, the spell continues. On a successful save, the spell ends.

At higher levels: Technological smite does jumps to 1 target in a 30 feet range and does 1d10 more Lightning damage