Blood Tether

Tether yourself to a creature you can see to prevent it from escaping. For the duration the target is tethered to you and can't move or be moved more than 30 ft. away from you. Additionally, if the target attempts to teleport away from you, the spell fails and they take 3d6 psychic damage. On their turn, as an action, they can attempt to break the link by passing a contested strength check or a wisdom savings throw against your spell save DC.  The link ends early if the target dies or you lose concentration.