It has been stated many times many times and in many places that azula is the only person to use fire that is not the normal orange color. however, i noticed something - in the scene of the original series finale when the imperial firebenders are launching large blasts of flame to burn down the forest in the earth kindgdom, and the "camera" is panning left, some of the firebenders on the airships are shooting powerful, narrow streams of white fire that widens and cools to the normal orange as it gets farther from the imperial bender. the point of me bringing this up is that i'm suggesting that we change the places on this wiki that say [only azula has been shown creating hotter-than-normal flame] to say that [other firebenders have been seen using the technique during the passing of sozin's comet.]