Build the Battlefield Beyond -- The siege is over, but the War for Cybertron has just begun. The Autobots and Decepticons have left Cybertron, but their battle rages on as they speed through space in pursuit of the Allspark. Now, fighters must instantly adapt to battle anywhere in the cosmos. With the advanced A.I.R. (Adaptable Interconnection Retrofitter) Locks system, fighters don't head to the battlefield -- they become it. Bots capable of converting into Modular Battle Stations can connect in custom configurations to fit the needs of battle.