Thank you everyone for your input. Since you've been asking questions, I'll try to describe exactly what I'm looking for my character in the long run.
1. Ignite her hands to let out smoke that obscures sight. (Do you think I'd have to buy something to have it act like normal smoke, like how it can suffocate if you stay in an enclosed space very long?)
2. Shooting fire blasts from her hands, which in turn create smoke as well, most likely in a trail towards her target.
3. Shooting a fire "laser" from her eyes and mouth. Probably the simplest power, think I've figured it out, since basically just meant to be a killing attack with Beam, reduced Stun and no knockback. No smoke produced by this power, because it's meant to be too hot, igniting the carbon in the smoke.
4. Transforming into a fire form similar to the Human Torch, which will make her let out smoke just like when having her hands ignited, but much more, plus just give her some more resistances and a general boost to her other powers (partial limiter on those to have extra levels only usable when transformed), plus give access to...
5. Flight! Only usable when in her Human Torch form. Probably pretty straight forward now that I think about it, since you don't need to add any smoke generation to it, due to the transformation itself already being supposed to passively let out smoke.
I think this is everything I have for her so far. I've learned a little bit about the rules (might notice), but really don't feel comfortable at all with them yet.
As for theme, don't think of her burning as the previously mentioned Human Torch, but think more burning crude oil or Balrog.
EDIT: Forgot to mention, but she's also supposed to be able to see normally through fire and smoke, so her own powers would not impede her, nor normal fire or smoke.
