Arc Leap

You dash forward in a straight line to a place you can see within range. Any creature within this line must make a Dexterity saving throw. On a failure, the creature takes 4d6 lightning damage, or half as much on a success. creatures wearing metal armor make the saving throw with disadvantage.

At Higher Levels: For every level above 2nd that you cast this spell, increase the damage dealt by 1d6