Preconstructed Format

Toothpayste

a planeswalker, 2 rares, 13 uncommons, and 21 commons with 23 basic lands! Any printing in which a card was a specific rarity is legal for that slot (i.e. sengir vampire would be legal in either a rare or uncommon slot, because it has been printed at both those rarities), and any card printed with a modern border is legal.