(It's an artifact with ", , Sacrifice this token: You gain 3 life.") Foods you control have ": Add ." , Sacrifice this enchantment: Creatures you control get +X/+X until end of turn, where X is the number of Foods you control
Thirty-four thousand is the full catalog: every format, every era, going back to Alpha in 1993
For a more authentic feel, sleeve your proxies
While players might mourn the loss of certain fan-favorite cards (Sisu Empowered Sibling comes to mind!), Fabled brings plenty of new cards to be excited about
Mystic Arcanum At the beginning of your end step, exile the top card of your library
There may be some decks that value this very highly, but the floor is low