LEGO 10737 "Batman vs Mr Freeze" Building Set
Includes Batman and Mr. Freeze minifigures.
The Batboat floats!
Features the Batboat with an opening minifigure cockpit and bat-disc shooter, ice speeder and an opening ice jail with a crystal element.
Chase after Mr. Freeze's ice speeder in the Batboat and fire the bat-discs.
Weapons include Mr. Freeze's freeze gun with ice crystal and Batman´s Batarang.