Addax

A monster made distinct by its two large horns and the growths projecting out along its back and all the way down its tail. Its hind legs are so powerful that people have died from being kicked by them. These creatures can live past a hundred years, so many ate them in feasts celebrating the longevity of people. This led to massive hunts for its meat, which depleted its numbers drastically to the point that it is very rare to find them now.