Upgrade re-roll

Zorro_1egend

Hey Kabam, how about you create a champ upgrade re-roll that can be purchased from the unit store at least once a month 🤷🏻‍♂️
To keep it fair, a re-roll would mean you lose iso and the gold used but retain the catalysts

Shadowstrike

Sounds too complicated. Plus even if you give them an opportunity, they may hate the result and demand to undo it which creates its own set of problems.