LEGO NINJAGO Catamaran Sea Battle (71748) is an action-packed ninja playset featuring 2 catamarans, one of which splits into 3 boats, so kids can stage thrilling clashes at sea. Includes 6 minifigures from the NINJAGO TV series: Island Jay, Island Zane and Island Kai, who take on Chief Mammatus, Rumble Keeper and Thunder Keeper – all with cool weapons! The Keepers' battle catamaran has 2 spring-loaded shooters and can split into 3 separate boats, one with a mini prison for the ninjas, and one featuring 2 stud shooters and a casket of diamonds. The ninjas’ own catamaran toy features 2 spring-loaded shooters and can fold up into speed mode and fold back out for attack mode. This 780-piece battle set provides a fun-filled build for kids aged 9 and up and makes a great birthday or holiday gift that will wow their friends.