First of all, it is possible to get a legendary from a fortune box. Believe me, I got one. Look at this.
I got this legendary sword. Here is a prove: you can see that it can't be epic, which means I didn't transform it to legendary. And the only way to get it is from a box. Is probably not from a silver .or a mix box. JUST BELIEVE ME, I GOT A LEGENDARY ITEM FROM A FORTUNE BOX
Next thing is, I don't understand why is everyone complaining about that they don't get boxes from campaign. Why?? I mean, I get an item box almost every time from campaign. N o idea are they lying to make the game look worse, or they are lying on purpose, or I'm just more lucky then they are.
I guess that will be all for this topic.