Do you have what it takes to be the ultimate Bakugan Master? Then face off against your friends with your very own Bakugan! Roll it across the metal Baku cores (included) to see it transform with pop open Baku-action! Add your new Bakugan to your army and storm battle arena, leaving victorious! Add over 100 Season 1 Bakugan to your collection to build your own Bakugan team and battle with friends! Collect all your favorite characters from the TV show and enter the Bakugan Battle with your very own battle brawler! How do you roll? Each sold separately.