The Great Elemental Creatures are the another group of protagonists of the BIONICLE series. These six mythical creatures are found in each of the regions in the deepest area of Okoto. In the 2016 storyline, they will assisted the Toa Mata, who were upgraded into the Uniter form as they must worked together to find the Golden Masks of Unity and to stop the evil hunter Umarak as well as the Skull Army and the new Brotherhood of Makuta.