Thanks @delegate4gg I really like your updates.
It's also nice to see which things are unclear to new players. That's not always easy to see as a developer.
Your hero3 will always fight first in the arena. Then comes hero2 and hero1. So you can choose if you want to have your stronger hero have to fight first or second. I think the best positioning of your heroes heavily depends on your opponent you choose to fight.
PS: If you manage to find a weapon with higher damage you could be a lot stronger and get back to your old ranks. Maybe :)
Thanks for the useful info. Someone mentioned it was due to the level of luck but coming from you would clear up our guessing more. Maybe I can include it in my post tomorrow to answer this part of the question that I am quite sure many of us are thinking about it too. It is very useful that you are able to drop by to clarify things for us. We appreciate it greatly!
Luck plays a part of who attacks first in the arena. The system compares the luck stat of both heroes which fight first against each other. Whoever has more luck will hit first. If both heroes have the same value it is randomly decided.
Thank you for another answer.