Upon making contact with this item, the character instantly becomes aware that they can become attuned to it to cast the Wish spell once, then the item disappears.

Hidden Curse:  Here's the catch, it's actually the Wish.com spell, not the Wish spell.  Item cannot be unattuned until used.  May be removed through the use of a Wish spell.

Passive Effect: Cookies

Somewhere in the world, someone is clandestinely receiving detailed information about every site you visit and what you do there.

Notes: willing creature