Veesh's Reeching Grasp

You reach out with your hand and pretend to choke an enemy. Your magic surrounds the windpipe and attempts to strike. Make a ranged spell attack. On a hit the enemy is grappled and takes  4d8 force damage. The target may attempt to break the grapple with an acrobatics check or charisma saving throw vs. spell save DC. On subsequent turns you can use your action to cause the damage again as long as the target remains grappled.