This means that its better to sell these cards individually at the shop
Of course, you can use Sundial of the Infinite to keep any creatures you cheat in
P/T Number 529 Language English Legal Formats Alchemy, Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Standard, Timeless, Vintage Rulings (6/6/2025) In the case where you can't choose a creature an opponent controls for Zenos's first ability (probably because your opponents control no creatures), other creatures will still get -2/-2 until end of turn when Zenos's first ability resolves
On your upkeep, you get to reveal cards from the top of your library until you reveal a Creature or Planeswalker card, then put it directly into play under your control
If you already have countermagic in hand, this is a great way to induce a split that is more favorable for you than normal
What Are the New Cards in Most Wanted