Twin Lightning Shiver

You form lightning between your hands, and then split it between them. You then strike with one half of the lightning, sending the creature into the air, repeatedly hitting them with the same half of the lightning in a zig-zag formation into the air, back and forth, before coming above your opponent and slamming your second half of the lightning into the opponent, driving them into the ground, dealing 6d8 lightning damage and 5d6 bludgeoning damage.

At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the lightning damage increases by 1d8 for each slot level above 1st.