Roll into action with Armored Alliance Bakugan Ultra and Baku-Gear! You have the power to unleash epic transformations with all-new Baku-Gear weapons! Roll your Bakugan Ultra over the BakuCores (2 included) and activate the amazing leap open transformation. Then, fully weaponize your Bakugan Ultra. Drop the included Baku-Gear on top of your Bakugan Ultra and watch it transform – no battle will ever be the same!