Expansion descriptions state the new areas introduce a total of over 200 Pokémon and refer to hundreds more across the expansion content.
Content: Expansion passes add two new areas—the Isle of Armor and the Crown Tundra—which expand story content and introduce over 200 additional creatures plus new exploration and training activities. Redemption and compatibility: Expansion passes are delivered as a download code that you redeem (e.g., in the platform store), you choose one pass when redeeming, and each pass is compatible only with its matching base game; the full game is required.
Most listings state a standard booster pack contains 10 cards, commonly described as “10 random cards.”
Where a breakdown is specified, listings show a 10-card pack containing 1 Rare, 3 Uncommon, and 6 Common cards. Some listings, however, simply describe the pack as 10 random cards.
Sleeved booster listings describe a single booster pack that contains 10 cards and state the card contents are randomly selected.