He doesn't shoot fire balls or anything like that except that black napalm stuff. He doesn't have fire powers like Good cole has ice powers. Evil Coles main power are the drainage power and that flying thing that Nix does. He basically uses power from Nix and you wouldn't say Nix uses fire would you?
Now someone like Pyro from X-men has "fire" powers. Yeah that's the stuff. This is some Napalm Cole mess. So stop.
Yea its fire. Just cause it looks different dosent mean its not fire.