If you do, the other player still gets the card with cascade on it, but those cards are usually a lot less powerful than whatever the other cards in that players deck are
So, you should expect to see more spoilers of these lovely reprints as we get closer to the release date
If you're thinking of trying out this format, there are quite a few banned cards: Balustrade Spy Bloodstained Mire Expressive Iteration Felidar Guardian Field of the Dead Flooded Strand Geological Appraiser Inverter of Truth Karn, the Great Creator Kethis, the Hidden Hand Leyline of Abundance Lurrus of the Dream-Den Nexus of Fate Oko, Thief of Crowns Once Upon a Time Polluted Delta Teferi, Time Raveler Undercity Informer Underworld Breach Uro, Titan of Nature's Wrath Veil of Summer Walking Ballista Wilderness Reclamation Windswept Heath Winota, Joiner of Forces Wooded Foothills MTG Historic banlist Historic is a digital format for MTG Arena, and is the app's largest constructed format, consisting of both old and new cards
It was one of the best Tutors in the game
@alakazamthat , got to think like how they would
Competitive viability often drives additional value to cards