Common traits of legendary heroes in epic poetry include courage, nobility, and a quest for honor. These heroes often embark on significant journeys facing formidable foes, showcasing their bravery in the face of danger. They usually possess special skills, such as strength or intelligence, that set them apart. Additionally, themes of fate and moral dilemmas frequently accompany their adventures. Throughout their journeys, they often learn important lessons that reflect the cultural values of their societies, emphasizing traits like loyalty, sacrifice, and resilience.