It can be special paper, printer and paper cutter
Once I was at Wizards, I made it an effort to lobby for milling where I could
8 Feywild Caretaker Feywild Caretaker might have a higher-than-normal casting cost for most Legacy decks, but the tradeoff might just be worth it
(This includes disguise, cloak, and in games involving older cards, morph and manifest, as well as a few other effects that turn cards face down.) Common methods for doing this include using markers or dice, or simply placing them in order on the battlefield
It doesn't copy whether that Villain is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on
A handful of cards let you play exiled cards beyond the current or next turn