>>9681824>>9681829>>9681832I believe that it makes sense in a story context in that because there are NO other Toa Nuva and because they were created by Artahka with the purpose of waking up Mata Nui, them having Nuva Suvas would work as being a retainer for the extra power the toa nuva have: they'd not be able to handle the greater potential elemental energy as regular toa without a nuva symbols would be destroyed (or as I'd call it, they'll be KAL'd from existence).