Simply put; Don't you think it is time to change the rewards for these game modes? I am sure many members still require Fox & Mad Inventor, but with  new Epic Heroes being released monthly don't you think there should be a regular rotation for changing which will be offered in these game modes.
I would suggest at least once every  months, which is time enough for most to obtain enough to devo the heroes. However I also think that they should offer relatively new heroes, and not those released several months prior.
Feel free to chime in and share your opinion.
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