You can see an overview here: 90% (4th card), 60% (5th card) 5% (4th card), 20% (5th card) 1.666% (4th card), 6.664% (5th card) 2.572% (4th card), 10.288% (5th card) 0.5% (4th card), 2% (5th card) 0.222% (4th card), 0.888% (5th card) 0.04% (4th card), 0.16% (5th card) So, if you open 1,000 boosters, there should be one to two cards of the crown rarity
Because you generally only have a few creatures, since you are focused on just one, it makes you susceptible to attacks from the rest of the players in the game
(Given that First Family is both green and blue, X is probably at least 2.) Flame On
This is a fun budget deck, and its also easy to build on MTG Arena since it relies mainly on common and uncommon cards
While rarity isnt the sole factor determining value, its undeniably a significant contributor
Peter Parker Spider-Man The Original The most Spider-Manny Spider-Man who ever Spidered or Mand, this is the original Peter Parker