From Bulbanews, your community Pokémon newspaper.
Charizard, Blastoise to appear
The Official Pokémon Card Game blog has revealed four new cards from the upcoming Japanese Freeze Bolt and Cold Flare expansions. The four cards are Charmander and Charmeleon from Freeze Bolt, and Squirtle and Wartortle from Cold Flare. The two sub sets will be released July 13. Translations of the new cards are below. Interestingly, the Pokédex entries have been blurred out, presumably because they are from Black 2 and White 2.