The Dilaila stone...
There are accountable Dilaila stones that exist.
The Dilaila stone appears in a special place in the heavens whenever a new world is created.
Each world has its own Dilaila stone. And the overseers of these worlds were also the keepers of these stones.
These stones are never to leave the heavenly realm, guarded by the various keepers every moment.
Each keeper infuses a whiff of themselves in their stones to keep track of them.
So if anyone ever touched or tried to attack or steal them, the respective gods, angels, goddesses, and heavenly beings would be aware.
In such cases, even Loki would have a near-impossible time overpowering too many heavenly beings at once.
Moreover, a chosen overseer could destroy a stolen Dilaila stone with just their thought, even if it was realism away from them.