Volt Strike- Synth's Version

Lightning springs from your hand to deliver a shock to a creature you see within range. 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 1d6 lightning damage.

The spell's damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).