Sneak and Show would be a bit slower, but might be playable in some form since turn two Emrakul, the Aeons Torn or Griselbrand will always be good
Mark Rosewater (March 18, 2025)
By comparison, you can generate a bunch of creatures quite cheaply when you focus on it, and those creatures can be tapped again every single turn including the turn they enter play, or in the opponents end step after theyve already been used to block
"Mark confirms the general intent is that it is one Planeswalker per set."
It still has much of the best removal in the format, combining burn spells with black removal which gets to ignore toughness
Pilots will now have to be more aware than ever of how a single point of failure can ruin their game plan