This decks commander is Prosper, Tome-Bound
A March of the Machine: The Aftermath epilogue booster contains only five cards , with a combination of 1-3 card(s) of rarity rare or higher and 2-4 uncommon cards
The trouble is that you basically let your enemies decide whether it's ramp or a board wipe, and you can bet it wont work out the way you want
In a deck with a heavy shrine focus, Go-Shintai of Ancient Wars would be a necessity, as it's an enchantment creature that can deal damage equal to the number of shrines a player controls at the end of their turn
Where the card shines, though, is in its overload ability, which lets you cast the card for a higher cost and extends its effect from a single creature to each one you don't control
Imagine: Courageous Critters Reimagines Magic Favorites Sure, they're not all canon, but what if Jace was a wily fox, or Liliana was a cunning squirrel