Bowling Ball

You create a mystical ball of force which you roll 30ft in a straight line along the ground. Each creature within 5ft of this line must make a Dexterity saving throw against your spell DC, taking 4d10 force damage and are pushed 5ft away from the line and knocked prone, if this movement would cause them to hit another creature or object both of them receive 2d4 bludgeoning damage and are knocked prone.

At Higher levels. If you cast this spell using a spell slot of 4th level or higher the force damage increases by 1d10 and the distance the ball travels increases by 10 ft for each level above 3rd.