I would have been happy if I did that in my fight. My battle seemed to go on forever hitting her via the longbow over and over and over again... if I recall correctly. It was cursed frustrating especially as other Azila kept rucking up too.
PS it is so good watching that one burn in her own fire makes you want to get the marshmallows out and make an event out of it.
PPS Felt sorry for Ull by the end but not for Batari.
If think there was meant to be something special about the two shot bow against her, I even wondered if it was the weapon favoured by her former rival the burnt up fellow you take the mask off. I think when I finally defeated her I used the double bow too as well as fire maybe it is her specific bane. Considering how little you see her in the game they were really good at making her super annoying. However it could just be me, I found the Azila especially obnoxious because they had higher technology but let a crazed belief system dictate their behaviour towards others. They had the means to educate and uplift but instead of leading the other tribes into an agricultural Golden Age they instead opted to burn them as pointless sacrifices and enslave them as if subhuman. Hard to be kind to folk behaving that way.