Mbói Tu’ĩ
Region of origin: Paraguay
In Guarani mythology, Kerana, granddaughter of the first people, was stolen away by the personification of evil, Tau, and the two had seven sons who would become the Seven Legendary Monsters, acting as minor deities ruling over different parts of the land. The second son, Mbói Tu’ĩ was a giant serpent charged with protecting the swamplands and the amphibious and aquatic animals that lived there.
Originally posted on Tumblr on February 29, 2016
The Compendium of Arcane Beasts and Critters 