I know it was asked already, but with third costumes and new class-specific troops it feels more important than ever.
Do you maybe have any chance to insert second and third costumes?
Maybe just create the 2nd and 3rd costume as a new hero until the backend will be updated?
For example:
Hero1 - Leonidas + Leonidas C1
Hero2 - Leonidas C2 + Leonidas C3