A rock riddled plane, perfect for a crude war-camp. Concept art for final fantasy
Ogres
Entirely based on mythology
Ogres originated in the 12th century in the tales of sir Lancelot and the holy grail. They are described as being large, harry, bulbous humanoids with oversized heads that lived in the grasslands of Europe. The word Ogre originated from the Etruscan god orcus, who has the same appearance. In another story, 'Puss-in-Boots Before the Ogre', the ogre is depicted as eating infants and raw animals. In d&d, ogres are idiotic giant kin who share the same description, but generally don't have servants and castles, instead serving goblinoids and other giants.
Ogres grow to be the size of horses and wander the edges of civilized lands stealing livestock and eating lost farmers and travelers. They make greatclubs and javelins out of wood and rocks, and wear hides to protect there bulbous bodies.
When an Ogre mates with a human, goblinoid, or orc, a half ogre is born, (Ogrillon in the native giant language). They are slightly smarter and learn how to make and use more potent weapons.
In Mythology
Puss in boots before the Ogre, by Walter Crane written and illustrated in the late 1800's