Reverse Judgement
Destroy selected Joker, the next time a Judgement card is used, it'll create a copy of the destroyed Joker
A deceptively simple tarot, the main idea was to make it so you get to "keep" a Joker saved up for later, since finding a specific Tarot card is much, much easier than finding a specific joker, specially of higher rarities, (maybe you found a joker that's stronger in the moment and want to make room for it, but you want to keep a different joker in the long run for example), but the more I thought about it more uses for it came to mind.
You can use it to save a joker you really don't want to lose when using Hex/Ankh/Invisible Joker on a different joker. You can use it as a pseudo-Showman by destroying a Joker you want another copy of, and then using Judgement after you found another copy naturally in the shop. In higher stakes you can use it to get rid of Rental or Perishable stickers on a joker you really want to keep.
I called it Reverse Judgement simply because I think it's the most logical way to add more Tarot cards to the game, but the exact mechanics for how/if Reverse Tarots would differ from regular Tarots is not really the main point of this post. But if you were to ask me I'd say just making it so Tarot cards have an innate 1 in 4 chance to become a Reverse Tarot instead would work nicely.