Facing Yourself

Facing Yourself is an event where the hero confronts their doppelganger, if they even have one that is. In various media this is the most popular variation of Facing the Enemy because it feels like a hero fighting against another hero.

Examples

 * Son Goku facing and confronting Goku Black.


 * Ben Kirby Tennyson does indeed have plenty of villainous doppelgangers, for example, Albeno is the one that stands out.
 * Princess Celestia facing and confronting Daybreaker.
 * All of the Persona cast facing their Shadow Selves, but Yosuke Hanamura facing and confronting Shadow Yosuke is the one that stands out.

Quotes
"You monster, you'll pay for that! You'll, PAY FOR THAT!! You took my body, you took my life, and then you killed Chi-Chi and Goten! You're going to regret TELLING me that Zamasu! 'Cause now I'm mad! I'm really REALLY mad! And now it's time... TO PAY!!!"

- Finding out that Zamasu (who is actually Goku Black) had murdered one of his family members, had decided to confront him and attempt to kill him off in absolute rage.