Thread:MDbugs/@comment-26947472-20190415233009/@comment-34076922-20190416071100

Hope you don't mind my checking in..... I am not aware of any "unlimited" option. At one time, if someone had a "secret santa" who could send you crystals, you could have a large number  gifted to you. Since the G5 update, all secret gifts have been side lines (some may have additional gifts if they have not updated) ... but as far as game play goes, you need to earn them by leveling up or purchasing them.

MD Bugs may have more to offer in reply, but hope this sets your mind at ease. =)