In Japan, a new mini-set will be released called Team Magma vs. Team Aqua Double Crisis. This set will contain 34 new cards and will guaranteed a holo card in each pack. Based on ads, it will feature Camerupt and Sharpedo which are the signature Pokemon of the leaders of Team Aqua and Team Magma.
This set will be similar to the Shiny Collection that was release last year and Dragon Vault back in 2012. So far there is no word on when or how this will be distributed in the United States.
Team Magma vs. Team Aqua Double Crisis will be release in Japan on January 30th, 2015.