You target a creature you can see within range that is casting a shadow, or standing in darkness. From the shadow comes multiple dark limbs, which grasp at and entangle the target. The target creature must make a Strength saving throw. On a success, they pull away from the shadowy limbs, and the effect ends. On a failed save, the target takes 2d6 Dark damage, is Grappled by the hands, are Blinded, Deafened, and Staggered two times as long as they are under the spells effect. (A creature can only be staggered a maximum of two times by this spell.)
On their turn, they can attempt to make the Strength save in an attempt to break free for 3 AP. On your turn, when you pay this spells AP Upkeep Cost, the target takes 1d6 Dark damage.
Some things should remain from whence they came.