The Pokémon TCG: Gem Pack Booster Box is a unique edition available exclusively in the simplified Chinese market. This set introduces a new rarity system with five levels: ★, ★★★★, ★★★★★, ★★★★ and ★★★★★. Each level offers cards with different designs and finishes for the same Pokémon, offering a fresh collecting experience for both new and seasoned collectors.