Just what it says on the can.
I think we should be open to having multiple users for each arcana, since there are only 27 (between the two most popular decks, the Rider-Waite Deck and the Thoth Deck), and since some fit more than one user really well.
Rider-Waite Deck:
The Magician/Magus —...
Actually, the only thing that wasn't stolen at the Louvre's Apollo Gallery is the Regent Diamond, figure no one would take it because something to do with a curse.