LEGO NEXO KNIGHTS Ultimate Factivity Collection combines facts with entertaining activities, starring the latest must-have LEGO theme. LEGO NEXO KNIGHTS Ultimate Factivity Collection features the young knights Clay, Lance, Axl, AAron and Macy, as they embark on epic quests to defeat their monsterous foes in the exciting, magical land of Knighton. Learn all about the characters and their powers through games, sticker activities and puzzles. Engaging facts guide children through each activity, while the fun challenges and puzzles inspire creativity. 2017 The LEGO Group.