Rings are what separate the elements of divinity. Though there are some Elder Gods that possess a variant of the rings none of them hold the ring of Time, Chaos, Deception, and Mystics. Rings contain energy and forms of power, if a ring is given up to the wrong person, the damage can be catastrophic. Giving up a ring would consist of giving up some of the users abilities. Whilst most of the rings were scattered around the Omniverse Time, Chaos, Deception, and Mystics have yet to be discarded.
The Mystic Chronomancers' Wedding Ring (Given to her by Loki):
Loki's Wedding Ring (Given to him by The Mystic Chronomancer):