all japanese booster boxes High Class Pack: Tag Stars Box [SM12a] – Card Journeys Outside Area Zero The Hobby Lair Japanese Booster

Assuming all the cards have equal chances of being picked: Common Card Odds = 54.13% / 60 = 0.9022% Uncommon Card Odds = 39.15% / 55 = 0.7118% Rare Card Odds = 5.21% / 40 = 0.13025% Mythic Card Odds = 1.4% / 20 = 0.07% MP Card Odds = 0.1% / 10 = 0.01% Hmmm, nothing special

Each guild sent a maze runner through the maze to try and solve it and unlock the power of the Guildpact

Mechanics like scrying and surveilling can provide even set you up for further card advantage by manipulating the top of your library, but they dont provide any inherent card advantage on their own

Too often have I seen people resolve this spell and the player next in turn goes for a win, while the controller of Teferi could not stop that player from winning