Arcing Discharge

You a ball of crackling blue electricity forms in your hand.  The electrical energy arcs and leaps from your hand toward targets within range. You can hurl them at one target or several.

Make a ranged spell attack against the target, you have advantage on the attack roll if the target is wearing armor made of metal. On a hit, the target takes 2d6 lightning damage.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, you create one additional arc for each slot level above 2nd.