It can bring any Vehicle out from the graveyard with haste, letting you attack with it right away so long as you have enough power to crew it
Step into a high-fantasy animal world and take on a new adventure
For example if you just cast Arbor Elf then you need to wait till your next turn to tap it to untap a forest
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
[227] Hiberium and D3 Publisher developed Magic: The Gathering Puzzle Quest , combining deck building with match-3-style casual gaming
If you're able to ramp up and protect it, it wins the game by itself