#2: Toph Beifong Strengthened Avatar: The Last Airbender (2005–08)
Toph Beifong joined Avatar: The Last Airbender (2005) in its second season as Aang’s earthbending teacher. The blind earthbender brought a tougher personality and a different fighting style to the group, while her independence created fresh conflicts with Aang, Katara, and Sokka. Toph quickly became one of the show’s standout characters.
