Twilight and her friends are pulled into the middle of a Bakugan Battlefield, and they need Dan and Drago's help to find a way back to Equestria... But they will have to face the monster Naga, and save both worlds before its too late. This is Bakugan
After the Decepticons discover energon on a distant planet, Optimus Prime and the Autobots arrive in Ponyville, quickly attracting the crown's attention. Now it is up to Prime and the princesses to protect Equestria from the Decepticons.