The “vent all overheat” talent even when exploding doesn’t work on pyromancer , only battle wiz and unchained
Please no. It’s already annoying AF playing with a Sienna who thinks she can solo the entire map. She needs some limitations.
Simple, don’t get hit. She has the same HP as other squishy classes. Do your research. Sienna(aside from unchained) isn’t meant to be at the front line. As much as you want to yolo shotgun blast everything, please don’t.
I can ensure you, I rarely am on the front line. You are right, but the “you are better if you have a better CPU” thing is an absolute turn-off, above anything else.
Btw, I don’t YOLO shotgun, as I play Conflag’ 
i think if you loose HP on venting it should do AOE damage too from all the heat leaving your body =)