Gear up for battle with the Gym Heroes expansion!
Every Pokémon trainer has a unique philosophy on how to best prepare Pokémon for battle. In the Gym Heroes expansion, some of the world's best Pokémon gym leaders have specially trained their Pokémon to create an all-new trading card game adventure. Team up with Misty, Brock, Lt. Surge, and Erika, and become a gym hero!
Each Gym Heroes - Booster Box (1st Edition) contains 36 packs.
• Each Gym Heroes - Booster Pack (1st Edition) contains 11 randomly inserted game cards.
Cards vary by pack. Booster pack packaging may vary by product.
