Wall of Paladin

You call down the true power of your god, as copies of yourself made of divine light emerge from you and form a wall.  You get to make attack rolls with your current weapon at any enemy within your weapon's range of the wall. These attacks deal radiant damage. The wall can make three attacks per round. The wall can make opportunity attacks at any enemy leaving its reach. The wall takes four times the normal amount of movement to pass through. It is 5 ft. thick and up to 50 ft. wide and 20 ft. tall.