This reminds me of Reality Shift crossed with Kenriths Transformation
People use proxies for a bunch of extremely normal reasons: - Playtesting new decks before spending money - Commander upgrades without chasing down every last staple immediately - Cube maintenance (updating lists without re-buying a small nations GDP) - Kitchen table games where the goal is fun, not authentication theater - Protecting valuable cards by keeping originals safe while you play with substitutes If your group is on board, proxies are often the simplest way to keep games creative, fair, and actually happening
Unstoppable Slasher has been the staple of Mono Black Midrange decks for its value as a dual-purpose three-drop
You'll notice that, often, when we do a mechanic, we don't do it in every color
Sometimes you top-deck this late game and play it as a 15/15, and sometimes you are happy with it just as a 1/1 to get an additional card drawn from Ur-Dragon, or to make use of ETB effects
For all the MTG Arena fans out there, we've added information around the treatments and how you can find them on Arena as well