The document discusses the characteristics of an epic hero based on how they were defined and portrayed in ancient Greek epics. It states that an epic hero is a human who fights for a noble cause and possesses superhuman qualities that society admires. The hero goes on a journey where they are tested by gods and supernatural forces to prove their worthiness and complete a quest, which often involves traveling to the divine world. If the hero survives the low point of nearly giving up, they regain their rightful place in society upon completing their quest.