This piece conjures the eye of an oracle, which you gain complete control over. It is not just any common eye of an oracle, however. It is capable of more than the obvious.
While in the possession of the piece, once the eye is conjured, you can send it anywhere you desire to gather information, which will be fed to you in real-time as it is occurring.
The eye can also be sent out to a particular location or to a person of your choice and, once it reaches this person, you can choose to experience visions about how they may affect your life.
If you really need to see what someone is doing, if you need to correct how they feel about you, how they interact with you, if you want to know how you interacting with someone else and what affect it will have on you and them, it will let you know what the outcome will be. It will let you know if you must need to do anything about it. It will guide you. It will guide you through business, love - anything you may need it to help you with.