empty pokemon booster box (3) Base Set Packs Sealed + Booster for Sale in Long Beach, CA Empty Booster Box - Etsy

New sets typically come in two sizes, full expansions with two or more booster packs, and limited themed boosters, which only have one booster pack and are about half the size of a full expansion

Travis King has a great video on the topic over on Youtube

Leadership, not numbers, determines victory. A Wu commander, before his 5,000 troops forced 15,000 Wei troops to retreat from Ruxu Illustrated by Huang Qishi Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp

Both languages come with full card identification, including native-script card names and set names returned directly in the API response