Their is no exact number its random number amount at anytime just depends on how lucky you are.
Quote Originally Posted by Lancelot_39_9248773 View Post
There is a form index available for those needing a form for HR, Quest Etc. I would like to see an index of required amount of stars to upgrade hero's to various levels.
I would like to see for example a number of stars necessary to upgrade Gen Al from 8 to 9 stars. My last attempt was with 240 blue metal stars, all failed. That is 40 consecutive failures @ 6 stars per try. It would be nice to see that you need to have 300 400 or whatever stars in order to have a successful attempt at an upgrade.
I have also had trouble upgrading Adam to 9 stars with similar consistent failures
I suggest this as I have heard that the amount of stars needed for upgrade is preset, if this is correct the amount of stars, even a close approximation would be a great help to those wanting more power.
This star index would be too large to include all hero's at all star levels, so perhaps just gold hero's , what do you think ?