You fire a magical dart at a creature, attempting to pin it in place. Make a ranged spell attack against a creature. On a hit, the target takes 1d6 piercing damage. If the target is within 10 feet of an object, structure, or solid surface that is at least 5 feet wide, such as a tree, a wall, or a solid floor, the dart pulls the target toward it and pins the target there. A pinned creature's speed is reduced to 0 until the end of its next turn. 

This spell's damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).