A common way is to have something that triggers on it being used
After questing, Rapunzel picks one of your opponents characters and says, No questing for you! And since shes Evasive, unless your opponent has their own floaty-footed friends, shell just keep questing away
The card backs are carefully designed to resemble the original MTG cards, and the images are clear and not blurry, giving you a proxy thats close to the real thing
If you have something like a Sword of Feast & Famine, Neheb, the Eternal or Smothering Tithe in play, you should be able to ride above the line and not really care
Nothing extravagant, but we do have a handful of cards that were in the $10ish range before the deck was revealed, like Whip of ErebosWhip of Erebos, Titania, Natures ForceTitania, Natures Force, Professor OnyxProfessor Onyx, and Dryad ArborDryad Arbor
Since felt-covered shelves with lights focused on your treasures, each lovingly displayed, would probably take up more space than you have available, you are probably looking at a binder with pages to hold your cards
