Temporal rewind

You attempt to root a target you can see at a specific moment of time. The target must make a constitution saving throw, on a succes the spell has no effect. On a failed save a static untargetable copy of the target apears in the targets space.

For the next round count all instances of damage the target of the spell recieves

At the start of your next turn you can use you're action to cut the cord and force the target to make another constitution saving throw, on a failure the target takes 2d6 points of force damage for each instance of damage and returns to the location of the tether. On a succesfull save the target takes half damage and isn't pulled back.