With the latest set, XY10: Fates Collide, releasing on May 4th here in the US, we are already getting details on the next set XY11: Explosive Fighter/Cruel Traitor. It will be split up into two smaller sets of 54 cards each and will be the fourth overall set to feature BREAK cards. It is being released to tie into the 19th Pokemon movie, Volcanion and the Mechanical Magearna.
Keep an eye out for card scans soon as they are leaked/released.
Original story posted on PokeBeach.com