Chasmbind

You touch one creature, imbuing it with twisted energies and eldritch darkness unseen since time itself began. Choose one object that you can see within 60 ft; this object, regardless of size, cracks open with a fissure of darkness and begins absorbing the soul of the creature. The caster does not have to maintain physical contact with the target. Upon the spell's completion (if the caster's concentration has not been broken for 1 minute), the object contains the soul indefinitely, leaving the target's body incapacitated. This object then becomes protected, as if by evil Spirit Guardians created with a 7th level spell slot that last indefinitely. These guardians are friendly towards you. A wish spell cannot restore this soul, but can still reveal the location of the object that holds it. The object containing the soul becomes indestructible.