Throw Lightning

A burst of crackling electricity leaps from your hand to a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 lightning damage. If the target is wearing armor made of metal, it takes additional lightning damage equal to your spellcasting ability modifier.

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