Charged Volt

As you focus on the target in front of you, you summon a jolt of lightning at your target. The target in the 15-foot line must make a Dexterity saving throw. A creature takes 2d6 lightning damage on a failed save, or half as much damage on a successful one. You have advantage on the attack roll if the target is wearing armor made of metal.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d6 for each slot level above 1st.