What happened to Prince Zuko's mom?

Related questions

1. How did Aang regain the Avatar State?
2. Does Amon take Korra's bending away?
3. What happened to Aang in Legend of Korra?
4. Will Korra be reincarnated?
5. Did Korra lose the Avatar State?
6. Did Aang die in the Avatar State?
7. Is Avatar better than Legend of Korra?
8. How did Korra break the Avatar Cycle?
9. Why was Korra Cancelled?
10. Will there be a new avatar after Korra?

Tags

1. #firelord
2. #faces
3. #because
4. #banished
5. #death
6. #trying
7. #changed
8. #village
9. #mother
10. #later
11. #memories
12. #erased
13. #children
14. #their
15. #revealed