Put a +1/+1 counter on each creature target player controls
While I can't control how Wizards reprints cards or control the over-the-top demands of the counterfeit community, I can appeal to the large majority of the Magic community that's filled with reasonable people who love the game of Magic to do what they can to help lessen the impact of the problem
Much like the world's most expensive Pokmon cards, most expensive Yugioh cards - and, these days, the most expensive Lorcana cards in the Disney TCG - some Magic: The Gathering cards have become ultra-valuable, prized items, ballooning in price on the second-hand market
But Karn lets you grab exiled things, which is a fine way to bring back key combo pieces
Ive seen this little 1/1 draw five or six cards before anyone finally points removal at it
Urzas Saga is one of the most powerful cards in Modern, so as the format continues to evolve, deck builders will be on the lookout for additional homes for it