The Cardfight!! Vanguard collectible card game release schedule is experiencing a bit of a shakeup over the next few months.  A new premium gift set is being planned for the end of the year, and two up-coming booster releases will swap places in the schedule.
 
The working title for the gift set is currently the Extra Trial Deck EXTD-01.  It will include deck accessories designed to appeal to both new and experienced players.  The release date has not yet been set, but it is planned for the holiday season.
 
Booster Pack Vol. 10:  Triumphant Return of the King of Knights and Booster Pack Vol. 11: Seal Dragons Unleashed will flip places in the production schedule.  Now Booster Pack Vol. 11 will release first, with a street date of October 25th.  Booster Pack Vol. 10 is being pushed back until December 13th.  In a press release, Shunichi Taira, the English Cardfight!!  Vanguard producer, was referenced, claiming that “production and operational issues” were responsible for the new schedule.
 
Details of both booster sets, and other planned Cardfight!! Vanguard releases can be found here: "Fall 'Cardfight!! Vanguard' Releases.”