Arcane Jolt

You hurl a crackling ball of electricity at a creature or object you can see within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 Lightning damage. You have Advantage on the attack roll if the target is wearing armor made of metal, or if the target is a Construct with metallic elements.

Cantrip Upgrade. The damage increases by 1d10 when you reach levels 5 (2d10), 11 (3d10), and 17 (4d10).