If you're the monarch, instead you may put a creature or land card from your hand onto the battlefield
That said, the budget gets us some stellar cards that can help achieve the goals of this exercise
Credit: Wizards of the Coast Ultimecia, Time Sorceress / Ultimecia, Omnipotent BPhillipYork: The ability to take an extra turn is a big deal, and there's definitely ways you could repeat it at least some, though exiling eight cards and paying eight mana each time means you can't infinitely do it
Premiummetalcards with etched and printed details
(7/25/2025) If an effect causes a permanent with station to become a creature by some means other than having the appropriate number of charge counters on it, it wont use any power and toughness values printed in its text box
For two colorless energy, you can search your deck for an Item card and add it to your hand