Hello, my name is Max, I want that in book 4 will be:
- Female Villian
- Bonebending
- Platinum bending
- Bloodbending
- Healing
- Electricity bending from Lightning generation and Lightning redirection
- Katara
- Toph
- Suki
- Mai and Ty Lee
- Azula
- Fire Nation
- Fire Nation Royal Family
- Zuko's Daughter
- Zuko
- Iroh (in the spirit world)
- Iroh (General)