Demigon's Shimmering Bonds

Make a ranged spell attack. On a hit, it deals 3d6 necrotic damage, and a line of ethereal chains lash themselves to your target. At the end of each of the target's turns until the end of the duration it make a wisdom save. On a failed save, you may force them to move 10 ft. in any one direction by having the chain yank them around.

(add 1d6 necrotic damage per level of spell slot used above 1st level.)