The next English expansion set for the Pokemon TCG has already been announced. The set is called Flashfire and it will be based on the Japanese set, Wild Blaze.
Details on what cards will be part of this set is limited due to Wild Blaze not being release in Japan yet. What is certain is that the set will feature Charizard EX, Mega Charizard EX and several fire types.
Flashfire is set to be release on May 7th, 2014.
Source: Bulbanews
