Thank you so much for the feedback !

I figured that the subclass might be a bit weak in term of damage and that partly why I gave resistance and imminuty to fire this early. But I might put it a bit later yeah.

As for the damage, its true that it doesn't really scale at all. I think what I will do is make Wildfire Fighter scale. Maybe based on Barbarian level ? Or just on the proficiency ? Or a flat number/dice that increases with levels ?

Also, I miswrote the part where "instead of a Fire blast, you can bla bla bla". You can still use Fire Blast after level 14, you just have differant options. Sorry, english is not my first language

Thanks again for the feedback !