Katara in old age: I’m a healer. Time for me to sit back and let you kids fight evil
Toph in old age: I can still kick your ass, but I like my quiet swamp
Zuko in old age: IMMA FIGHT THE TERRORIST ASSASSINS
IN THE SNOW
WITH FIREBENDING
FUCK YOU, I RIDE A DRAGON
Iroh: Would you like some tea Korra?
Iroh: even in death consoling lost teenagers and helping them find their way
Hot-headed teenagers that like to firebend and punch their their way through their problems especially 😀
Now I’m just imagining Korra going “I DON’T NEED ANY CALMING TEA!” in Book 1. It fits.