Unlike most firebenders , Iroh lacks hostility toward other nations .
Unlike most firebenders , Iroh generates his fire and lightning not from fury , as is conventional , but from a sense given to him by dragons , the original source of firebending .
Unlike most firebenders , Iroh lacks hostility toward other nations and generates his fire and lightning not from fury , as is conventional , but from a sense given to him by dragons , the original source of firebending .