A Phantasmal Flames booster box contains 36 sealed booster packs from the Mega Evolution—Phantasmal Flames expansion, which features Mega Evolution Pokémon like Mega Charizard X ex and Mega Gengar ex. Each pack includes 10 cards, 1 Basic Energy, and a code card for the Pokémon TCG Live game. These boxes are popular with both collectors and players for building collections or getting a large quantity of packs to chase rare cards. 
What's inside
36 booster packs: Each pack contains 10 cards, 1 Basic Energy, and 1 code card for the Pokémon TCG Live game.
Expansion content: The Phantasmal Flames expansion features powerful Mega Evolution Pokémon like Mega Charizard X ex and Mega Gengar ex, along with other iconic Pokémon such as Mega Heracross ex and Mega Lopunny ex.
Collectible cards: The set includes a variety of rare cards, such as Special Art Rares (SAR) and holo foils, that are sought after by collectors. 
Who it's for
Collectors: The box is ideal for collectors looking to acquire a large number of packs to hunt for chase cards and complete the expansion.
Players: Competitive and casual players can use the cards to upgrade their decks and build new strategies.
Display: The sealed box is also an attractive display item for fans of the Pokémon TCG.