Alternatively, since there are many powerful rare and mythic rare cards, simply using those cards as the core and adding more cards that seem to have good synergy with them or cards of the same color will make a respectable deck
[[Faerie Mastermind]]: force opponents to draw their deck while refilling your library with [[Subtlety]] Key Card Choices Draw Engines Top Tier : [[Rhystic Study]], [[Mystic Remora]], [[Esper Sentinel]], [[The One Ring]]
They also include five spindown life counters, tokens for each of the decks, and punchout +1/+1 counters
They are balanced so that you'd get a large fraction of a card's worth of strength from the enters-the-battlefield effect on the front but would need to flip them for more than the average strength of a card
If youre talking about those pages with the cellophane flap and sticky cardboard sheets, then these cards would have had their backs destroyed from pulling them off after all those years
Thankfully, these are usually things that your opponent cannot (will not) do when you have all of your mana available
