Bones of Thelios

Breaking the miniature bone quarterstaff into five pieces, you toss the shards in front of you, and they grow into blue-green-gray comets of power. These comets then move sideways, each creating two afterimages of itself. Following this, the comets launch in preprogrammed directions. They form five 100-foot long, 5-ft wide lines: one extending directly in front of you, two radiating at 45 degree angles off on diagonals, and two directly off to the side. (Battlemap highly recommended). Make a ranged spell attack against each creature in these lines. On a hit, they take 9d6 necrotic damage plus 7d6 force damage. At the start of each of your turns for the duration, this attack repeats, with the lines in the same arrangement(rotated 20 more degrees each time).

At Higher Levels. For each spell slot level above 4th this spell is cast with, the duration is extended by 1 turn.