Cyntarra is the northernmost of Rhizel's kingdoms, and is charged with maintaining the nation's northern border. Khava lies on the other side; as such, the Cyntarrans ensure that trade with the Khavans is upheld smoothly. All Khavan imports go through Cyntarran trading posts.
Perhaps this exposure to another people and their way of life has led Cyntarra to be one of the most progressive of the kingdoms, even though its neighbours Nescha and Zerin decry them as foolish.