how to get easy free crystals? pls help

[RulaZhao]

hey guys just wondering-- how do none money users get quick easy crystals? pls link

[R2CS_Coco]

There is a button when playing game, "Free Crystal", you can click in by finishing some requests to obtain free crystal.

[hoss9424]

Rule of thumb:

If it's free, not going to be easy.
If it's easy, not going to be free.
If it's free and easy, it's probably illegal.