FIGHTING TOYS FOR KIDS - The Ninja Vehicle Tree House Battle (71857) building toy lets boys and girls ages 7 and up recreate battle scenes from season 4 of the NINJAGO Dragons Rising TV show NINJA TREE HOUSE - 3-story tree house features a workshop, tearoom, terrace, trap that releases a rock, rotating bridge, stud shooter and swinging vine rope 2 NINJA TOY VEHICLES - Ninja motorcycle toy has moving wheels, a saddle-cockpit for a minifigure and 2 stud shooters, and the helicopter toy has an opening cockpit and rotating blades 6 NINJAGO MINIFIGURES - This LEGO NINJAGO battle toy comes with ninja Kai, Zane, dragon form Jay and Euphrasia for good vs. evil battles against the villainous Acid Monster and Loyalist GIFT IDEA FOR KIDS - NINJAGO playset comes packed with a 3-story tree house, helicopter toy and motorcycle toy and makes a ninja gift for kids with a passion for fantasy and imagination toys Young ninja warriors defend their headquarters from evil with the LEGO NINJAGO Ninja Vehicle Tree House Battle (71857) building toy for boys and girls ages 7 years old and up. This toy building set lets NINJAGO fans construct a 3-story tree house full of features and accessories, then stage epic battles between heroes and villains inspired by season 4 of the NINJAGO Dragons Rising TV show. Once their playset is constructed, builders can explore the tree house featuring a workshop, tearoom, terrace, swinging vine rope, trap that releases a rock, rotating bridge and stud shooter. This set includes 6 minifigures: ninja warriors Kai, Zane, dragon form Jay and Euphrasia, plus villains Acid Monster and Loyalist, inspiring hours of pretend play and adventure stories. Kids can also play with the motorcycle toy that has moving wheels, a saddle-cockpit and 2 stud shooters, or take to the sky with the helicopter toy that has an opening cockpit and rotating blades. Makes a fun birthday gift or anytime present for kids who love ninja toys and action-packed adventures. The LEGO Builder app includes digital tools that make it easy for kids to save sets, track progress and zoom in and rotate models using 3D instructions. Contains 642 pieces.