Rope of Climbing

This 60-foot length of silk rope is magical, has
AC 20 and 20 hit points. If you hold one end of
the rope and use an action, the rope animates.
As a bonus action, you can command the other
end to move toward a destination you choose.
That end moves 10 feet per round until
reaching its destination. You can also tell the
rope to fasten itself securely to an object or to
unfasten itself, to knot or unknot itself, or to
coil itself for carrying. Checks made to climb
the rope while knotted a