On August 27th, you will be able to receive a Keldeo at participating Gamestop stores! In Europe, you’ll be able to get this event on September 1st at participating Game & Gamestation stores! When traded to Pokemon Black 2 or White 2, you’ll be able to teach Keldeo the move Sacred Sword, which allows it to transform into it’s Resolute Form! This event won’t last long, both ending on October. October 6th is the US’s end date while October 11th is Europe’s end date for the event. So make sure to get it while it’s out!