What if characters had theme songs?: Erza Scarlet

Human By Christina Perri : https://www.youtube.com/watch?v=ZDmoXv9b36o

God help the outcasts: https://www.youtube.com/watch?v=z1rcSWQBb7A

Titanium: https://www.youtube.com/watch?v=1UlRIbpYTwk

Survivor by destinys child: https://www.youtube.com/watch?v=Ki97oF8LBFE

Move Along by All American Rejects: https://www.youtube.com/watch?v=-d07ZUqvjz4

My personal favorite for her is Titanium