Arc

you designate a target within range that you can see. A flash of arching electricity lashes out to all creatures within 5ft dealing 1d6 lightning damage. roll a constitution save, on a fail reduce the movement speed of those hit to zero until the end of your next turn. A successful constitution save will half the damage and targets movement speed is halved. damage increases to 2d6 lightning at 5th, 3d6 lightning at 11th, and 4d6 lightning at 17th level.