This is a set that is apart of something I like to call the stealth strikes. It was based of a smaller version made bigger and better. It has heatseeking missiles, flaming spikes and two propellers for going underwater. This trike can ditch the wheels and enter sub mode. It includes a driver capable of handling any situation and is part robot. I think this would be a great set because it small and holds itself together which make it great for travel. It also shows what can be built with some bricks that have nothing in common.