Kanohi Dragon

The Kanohi Dragon was a dragon Rahi that had Kanohi-shaped scales. It was a massive creature "wreathed in fire and smoke" that had been imprisoned in ice at some point, and then released by Dark Hunters to attack Metru Nui. It took a month for a team of eleven Toa, including Lhikan and Nidhiki, to defeat it, and then it was deported to Roodaka's homeland, Xia.