Nephtys

From Greatelementrpg

Nepthys is a gigantic sea turtle, with a shell about the size of a football field. On its back it carries a stone temple dedicated to itself and to Mother Earth. She's seen as a maternal figure who provides to the world in return for protection. Nephtys bears the True Earth Rune, so this is perhaps a decently accurate point of view. Nephtys has been roaming the seas for millenia, but it is not known when she allowed humans to live on her back.