You swirl together light and dark into two bolts of lightning. One pitch black, the other a blinding white. These bolts target two different creatures of your choice within range. Roll 1d4 lightning damage, the creature targeted by the black bolt takes this damage while the creature targeted by the white bolt is healed for that same amount.

This spell's dice number increases by 1d4 when you reach 5th level (2d4), 11th level (3d4), and 17th level (4d4).