A total of 300 pre-assembled Mystery Boxes have been produced, each containing three Pokémon booster packs. No Mystery Box contains duplicate booster packs.
Distribution:
150 Boxes include booster packs from the Scarlet & Violet era (2 main set packs + 1 special set pack)
120 Boxes include booster packs from the Sword & Shield era (2 main set packs + 1 special set pack)
30 Boxes include booster packs from the Sun & Moon era (3 random packs)
Complete List of Included Booster Packs:
Scarlet & Violet Boxes include a total of 30 booster packs from each of the following mainline expansions:
Scarlet & Violet Base Set, Paldea Evolved, Obsidian Flames, Paradox Rift, Temporal Forces, Twilight Masquerade, Stellar Crown, Surging Sparks, Journey Together, Destined Rivals
And 30 booster packs from each of the following special sets:
151, Paldean Fates, Shrouded Fable, Prismatic Evolution, Black Bolt & White Flare
Sword & Shield Boxes include a total of 20 booster packs from each of the following mainline expansions:
Sword & Shield Base Set, Rebel Clash, Darkness Ablaze, Vivid Voltage, Battle Styles, Chilling Reign, Evolving Skies, Fusion Strike, Brilliant Stars, Astral Radiance, Lost Origin, Silver Tempest
And 24 booster packs from each of the following special sets:
Champion’s Path, Shining Fates, Celebrations, Pokémon GO, Crown Zenith
Sun & Moon Boxes Contain a total of 90 booster packs, randomly selected from the following sets:
Sun & Moon Base Set, Unbroken Bonds, Celestial Storm, Hidden Fates