Japanese Gym Heroes Booster PackChallenge the Gym Leaders of Kanto The Japanese Gym Heroes booster pack, released in 1998, was the first set to spotlight Gym Leaders and their signature Pokemon. Featuring iconic characters like Misty, Brock, and Erika, this set introduced Trainer owned Pokemon with unique artwork and battle flavor that defined the late Kanto era of the TCG. Includes: 1 sealed Japanese Gym Heroes booster pack 10 cards per pack (Japanese print run) Chance to pull