You rise 60 ft into the air and fire a devastating beam of kinetic energy. At a point you can see from you erupting a continuous beam that can follow a curved line of your choosing up to 100ft long. If the beam passes along a creature, they must make a DEX saving throw, if they fail, they take 8d8 force damage, or half the damage on a success. If the line passes a creature multiple times, they take an additional 6d8 (half if they succeeded), this damage can only be applied to a creature once, no matter how many times you can pass them.
