I dont think there was enought Iroh Action in the whole series. They said Iroh was as good as Ozai but the most powerfull thing i've seen him done is the breathing circular flame meteor blast thing to break the wall. I know he can lightning bend which is powerfull but he has never really fought a serious battle. So i guess we can never SEE how good he really is.
And theres a question i wanna ask.
Im not sure if this has been asked before so here it goes.
Whats up with Azula's blue fire?
Heres what i think. At first i thought blue fire was a girl's type of firebending but i've seen female fire nation guards bend normal fire so im wrong. My 2nd thought was, blue fire is an advance firebending. But if it was,why wasn't the firelord blue firebending. And now im stuck. So im asking you guys.