SPINNING ATTACK 3-PACK: This set includes a 1 Special Attack (Spinning) Bakugan and 2 Core Bakugan balls; and trading cards to pop into the action. Use the included rip card and ripcord to activate the spinning Bakugan. CUSTOMIZE AND BRAWL: Combine your Bakugan with the multi-part ball linking system. Simply snap the top character portion, the bottom portion and/or the Special Attack weapon ring and get ready to battle. The more you collect, the more you can customize. BATTLE YOUR FRIENDS: Use the Character and Special Attack cards to add up points against your foes. Strategize with Special Attack Bakugan to spin into battle. Use the code inside for new ways to play in the online game, Roblox. WARNING: Choking hazard! Not for children under 3 years of age.