Bionicle 2: Legends of Metru NuiAmazon. com Following the exciting, 2003 animated spectacle Bionicle: Mask of Light, Bionicle 2: Legends of Metru Nui extends Lego's movie franchise based on its Bionicle line of robotic warriors. Legends is actually a prequel to Mask of Light, which focused on the Toa, six guardians of the Matoran tribe on the island of Mata Nui, and the imminent arrival of a seventh member to their ranks. Legends tells the story of how the Toa came to be, chosen