Circuit Shock

You attempt to create an electric current between a number of targets you can see. You make a spell attack against any number of targets within range you can see. If all attacks hit, each targets takes 8d12 lightning damage. If one of the attacks misses none of the targets take damage.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d12 for each slot level above 5th.