If your extra creature is bounced or flickered, if it dies, or whatever, it's still a part of the gameyou can replay it, and it adds to your threshold, and so on
As that often involves playing a bunch of creatures, especially in casual EDH pods, creaturefall cards are a great way to accrue the value you need to overcome the pod

TRR 86 1 Boss's Orders RCL 154 1 Pokmon Fan Club UPR 133 1 Pokmon Nurse EX 145 2 Pok Ball SUM 125 2 Switch SVI 194 2 Ultra Ball BRS 150 1 Rare Candy SUM 129 1 Super Rod BKT 149 1 VS Seeker PHF 109 1 Sun Seed CLV 27 2 Computer Search BS 71 Energy - 16 8 Basic Grass Energy CLF GRA 6 Basic Fighting Energy CLF FIG 2 Double Colorless Energy BS 96 Visual Card Breakdown Venusaur Deck Set List Bulbasaur (Base Set) Ivysaur (Base Set) Venusaur (Base Set) Paras (FireRed & LeafGreen) Parasect (Supreme Victors) Scyther (Jungle) Pinsir (Sun & Moon) Sandshrew (Unbroken Bonds) Sandslash (Unbroken Bonds) Onix (Lost Thunder) Hitmonlee (Sword & Shield) Hitmonchan (Sword & Shield) Doduo (BREAKthrough) Dodrio (Undaunted) Chansey (Base Set) Snorlax (Rebel Clash) Lugia ex (Pokmon TCG Classic) Bill (HeartGold & SoulSilver) Boss's Orders (Rebel Clash) Computer Search (Base Set) Pok Ball (Sun & Moon) Pokmon Fan Club (Ultra Prism) Pokmon Nurse (Expedition) Professor Oak (Base Set) Rare Candy (Sun & Moon) Rocket's Admin

In a similar vein, Muldrotha, the Gravetide lets you simply recast Second Chance from your graveyard after it sacrifices itself each turn
For more details on March of the Machine, keep a close eye on our MTG 2023 release schedule
3, 8:45am CT : All MTG Commander Masters card prices were updated for the sets release