Common transformations in tales of heroes include the journey from ordinary to extraordinary, symbolizing personal growth and self-discovery. Heroes often face trials that challenge their values and identities, resulting in profound change. Themes of courage, sacrifice, and redemption are prevalent, showcasing the internal and external battles that lead to maturity. These narratives often echo the archetype of death and rebirth, where heroes emerge wiser and more capable. Such transformations serve to inspire and impart lessons on resilience, duty, and the importance of facing one's fears.