Arcane Balls

you shoot 3 purple spheres out of your hand, each one automatically hits a target within 60 ft, or roll with disadvantage outside of 60 ft. On hit, the sphere does 3d8 damage of a type by your choice. It levels to 4d8 at 5th level, 5d8 at 7th level and 6d8 at 10th level. At 5th level, it also gets 2 extra spheres, and the auto-hit range becomes 100 ft.