The bend test is performed like shown below, original cards should flip pack into their original position but most counterfeits do the same these days due to proper paper used which includes the same graphite layer as the original cards
Grab the March of the Machine Draft Box for near market value National Geographic , Glamour , Better Homes & Gardens, and Everyday Health
This also fits right into most Talrand, Sky Summoner strategies, or decks that want to go infinite with creatures like Peregrine Drake and Deadeye Navigator
Books could interact with learn itself as another thing that learn can bring from outside the game, or you could give it its own word like research or hit the books or something
SWAN SONG / AN OFFER YOU CANT REFUSE Swan Song is a one mana counterspell, and thats enough to propel it to one of the most played cards in the format
Its trivial to set up a winning sequence by casting this and following it up the next turn with Craterhoof Behemoth or another Overrun effect