Suggestions for New Crystal Upgrade
If Kabam keeps in the same system forever, exclusive Crystals will end up with hundreds of Bots ulockable, and things get crazely hard and annoying. Here's my suggestion: you could make exclusive characters become non-exclusive by time pssing subsequently in updates. Example: Waspinator was the first exclusive character in the game. You could add him to be unlockable in the Premium Bot Crystal and, over time, the next ones. This way, players have more acesibility to old Bots and new Bots have bigger unlockability chance.