Each will come with a full art Charizard-GX promo, a matching jumbo card, foil promos of Charmander and Charmeleon, a Charizard pin, and a Charizard coin. It will also include six booster packs and a PTCGO card.
To date, Charizard-GX itself has not been revealed. We first learned about its existence in the official description for English’s august set, Burning Shadows. Presumably, it will first be revealed as a part of Japan’s SM3 sets which come out on June 16th.
The new Charizard-GX will have a GX attack named “Crimson Storm-GX.”