Fix power of Fire Pledge combination

I am not sure whether this works, and atm I am not able to test it.
Do ```fturn(b,s).stab = 2``` otherwise this would mess with Adaptability. Prevent a future bug from occurring pretty much.

If you can rebase and only have 1 commit, that would be great. If you don't know how, I'll teach you because its much cleaner and such.