Its not unusual for players to pick a broad theme like creatures that have alternate anime arts and then fill in with a few spells that might not have anime art, but still fit the decks strategy
If you take Outlaws of Thunder Junction as a whole, you can find 30 BIG cards in Outlaws packs
With Zaxara out, you can turn all your spells with X mana in its cost into a two-for-one, getting both the spell and a Hydra token alongside it
Pongify and Rapid Hybridization give blue decks access to one mana creature removal, which puts them in a great position to keep control of the board in multiplayer games
Using this spread it informs us that if you were to purchase a Booster Box (which contains 36 Booster Packs) you'll on average receive the following spread of cards: 360 Common Rarity 108 Uncommon Rarity 36 Rare or Mythic (Using the 1/8th chances of your Rare being a Mythic this would technically average to 4-5 Mythic cards but there's no guarantee) 36 Basic Lands 36 Token/Instruction Cards While the above is the case for modern Magic The Gathering Booster Packs earlier packs for the Legends, Arabian Nights, and other expansions were sold in 8 card booster packs
Prerelease Pack Attend a Prerelease event at your local game store to be the first to get your hands on out-of-this-world cards