Andrita
The Ultimate Wielder of the Dark Side
PlusUltra
Firstly I didn't know llas was going for the lavabending path eventually, and I didn't read any of the CS' besides the first one for a sort of CS example... So again I had no frame of reference to just copy anyone's idea. Secondly, It was more like she accidentally tapped into it in a form of emotional turmoil of anger and fear while attempting to Earthbend to help her Uncle... which the earth responded to her emotions by heating up the earth into lava... And then realizing what she did sort of just went from there. So yeah the trigger for her lavabending is emotion based, it has nothing to do with supposed training [as Bolin found his by trying to bend actual lava in the spur of the moment out of nowhere and we don't know how the others {Ghazan specifically} were capable of doing it] ... So not every example of Lavabending has to be 'They trained for it'... At least in my opinion