Let the LEGO Builder app guide you and your child on an easy and intuitive building adventure. Zoom in and rotate models in 3D, save sets and track your progress.Ninja battle toy – Kids aged 6+ can enjoy imaginative play and endless ninja battles with this LEGO® NINJAGO® Lloyd’s Mech Battle EVO (71781) playset2 minifigures – This NINJAGO® set comes with 2 minifigures: Golden Lloyd with a golden sword, and Bone Warrior armed with 2 shurikens, so kids can stage all-action clashesUpgrade the mech – Kids can upgrade Lloyd’s mech with golden armor and wings to help it take down Bone Warrior’s mech, which is armed with a large weapon and a hat that can be used a shieldCollectible banner – When kids succeed in their challenge and win the battle, they are rewarded with a Resilience banner to display from a pole on Golden Lloyd’s mechMore ninja action – Look out for Cole’s Earth Dragon EVO (71782), Kai’s Mech Rider EVO (71783), Jay’s Lightning Jet EVO (71784) and other sets in the LEGO® NINJAGO® rangeBuild and play – This 223-piece playset lets kids aged 6+ build as they play out adventures in NINJAGO® City and can be given as a birthday present or everyday giftDisplay and play – Standing over 7 in. (18 cm) tall, this mech toy can be displayed by kids in their bedrooms between quick play sessions