Starting today, I noticed that every time I lose an arena battle, I lose 31 mojo (and I even lose 31 mojo on fights which would only have earned me 1 mojo in the first place). I don't understand the need for punitive changes to the arena system. It was bad enough when you changed the system recently to force us to fight battles by taking away our choice of opponents.
According to the old system, we would be given 3 possible opponents out of which we could choose the opponents we felt that we were best suited to fight. According to the new system, the system chooses 3 opponents; these are the only opponents that I can fight for the next 30 min. I have been given, more than once, 3 opponents who have at least 6000 more ego than I do and are at least 5 levels higher than I am. The chances of beating those opponents were extremely low, but there was no harm in at least trying, since I wasn't being punished for losing. Now that you are punishing me for losing, there is no point in trying.
If you are going to take away 31 mojo which each loss, at least give us 31 mojo for each win, not 1 mojo for a win and -31 mojo for a loss.
Truthfully, I would like to go back to the old system of arena fights.