This study is based on a mixed figure on a ring stone from the Roman period (1st-2nd century AD) preserved in the Konya Archaeology Museum. This figure is seen as a combination of four elements: a horse protome, a Silenus mask body, rooster feet and a ram’s head. This depiction, which is encountered in different typologies in Antiquity, is called Grylloi. A Greek-Roman word, widely used on ring stones since the 1st century BC, this depiction is also known by other names such as mask-animal, multi-headed creatures and fantastic concoction. These beings, usually depicted on oval rings with easily workable jasper stones, were thought to be worn as talismans or amulets with an apotropaic function. In this way, they were probably intended to ward off evil, possibly as amulets.