is their any way I can earn greater gifting exulding calandars

Eaglehero2

I will miss 4 days on the calandar so i'm wondering is the calndar the only way you can get greater gifting crtyals

Eb0ny-O-M4w

18h from now on and you will be able to gift/receive crystals.
However someone needs to send them to you in order for you to receive them, and they cost 300 units each.