They are stubborn and arguable and have messy hair and hairy bodies. They live in the Prairie of Prax. Varieties of Zax include a north-going Zax and a south going Zax. Due to their stubbornness, they refuse to go in any direction other than their assigned directions. If a south-going Zax encounters a north-going Zax, they cannot solve their issue and the world progresses without them.