Wrenching Grasp

The caster targets one creature they can see within 100 feet with a magical rope. The caster does not have to concentrate on the spell's effect, but must have at least one hand free to hold the rope. The target must succeed on a Constitution saving throw against the spellcaster's spell save DC or be restrained and moved towards the caster at a rate of 40 feet per round. The caster can choose to end the pulling effect on the target at any time, but the target remains grappled until they succeed on the saving throw, which they can repeat at the end of each of their turns.