It's interesting how the Toa are somewhat rivals, and how the Tohunga fear them. It also says, for example, that Onua causes earthquakes and that Kopaka protects the Tohunga from Tahu's fire. Each Toa reflects his element, which can be useful or cause trouble. They're unpredictable, and cannot be 100% trusted. I kinda like this version of the story, it would make an interesting alternate universe. Thank you Pereki!