Dark Duel

Spectral black chains link you to a creature and you attempt to compel a creature into a duel. One creature that you can see within range must make a Wisdom saving throw. On a failed save, the creature is linked to you, compelled by your dark demand. For the duration, it has disadvantage on attack rolls against creatures other than you.

If the linked creature attacks a creature other than you, you can use a reaction to move 10ft toward the linked creature.

The spell ends if you attack any other creature, if you cast a spell that targets a hostile creature other than the target, if a creature friendly to you damages the target or casts a harmful spell on it, or if you end your turn more than 30 feet away from the target.