2. A Betrayal: A close friend or teammate turns out to be a traitor, leading the superhero to question their trust in others.
3. Gaining New Powers or Abilities: A superhero's powers change, either enhancing their abilities or introducing新たな弱さ.
4. A Major Loss or Failure: The superhero experiences a significant defeat, loss, or ethical failure.
5. A Change of Villains: The superhero faces a new villain who challenges them in ways they've never been challenged before.
6. A Traumatic Personal Experience: The superhero goes through a traumatic event that fundamentally changes their perspective or worldview.
7. Redemption: A former villain or anti-hero undergoes a change of heart and becomes a hero themselves.
8. The Reemergence of an Old Threat: A long-forgotten or defeated enemy returns, posing a new level of danger.
9. Loss of Superpowers: The superhero loses their powers, leading them to rely on their human strength and resources.
10. A World-Shaking Event: A major cataclysmic event alters the world, forcing the superheroes to adapt to a changed reality.
11. Identity Revelation: The superhero's secret identity is discovered, putting them and their loved ones in danger.
12. A Global Crisis or Conflict: The superhero is drawn into a conflict that affects the entire world or universe.
13. Moral Dilemmas: The superhero faces a situation where choosing the "right" thing means breaking their own principles or causing collateral damage.
14. Legacy: The superhero's legacy is threatened or passed on to a new generation of heroes.
15. The Rise of a New Superhero Team: A new group of heroes emerge, either to aid or challenge the established superhero.