Adkison tapped Garfield himself to quickly develop a smaller set of new cards to jump the expansion queue and get a new Magic product to market faster
They serve to give your side of the board tempo by allowing your creatures to attack (removing defenders), giving you more time to set up the board (removing attackers/expensive creatures), and allow for combat tricks (saving your creatures after damage is on the stack
Scene and Chocobo boxes will come with different amounts of Play Boostersthree boosters for Scene Boxes, and 10 for Chocoboplus a number of cards in different formats like track foil, foil borderless, and non-foil
Eventually we crush our opponents with even more Jolrael land beatsticks from Irenicus's Vile Duplication and Strionic Resonator or pumping all our lands with Sylvan Advocate and Kamahl, Heart of Krosa
Thats not even considering the more straightforward A+B infinites you can sneak into this theme, like Grand Architect with Pili-Pala, Painters Servant with Grindstone, or Rings of Brighthearth with Basalt Monolith