I have a question regarding using costumes with multiple heroes.
I pulled a rigard costume during the initial event in November. I have 3 Rigards, one fully maxed and two unlevelled. I started leveling the costume by fitting it to one of the unlevelled Rigards. I now reached level 40 and of course cannot ascend it, because the Rigard is only at 1.
Now I tried fitting the costume to the maxed Rigard instead and expected to be able to ascend it there. To my surprise, the costume had level 1 again. The same happened when trying to fit the costume to the third Rigard. Fitted back to the original Rigard, it had level 40 again.
I expected costumes to be the same level for every hero. Of course an ascended costume then could not be fitted to an unlevelled hero.
If that is not the case and a costume needs to be levelled for each hero individually, it would be really useful to point this out clearly.