Board Thread:Questions and Answers/@comment-24875031-20160808132407/@comment-24875031-20160810135032

I looked at the time I got my one of my magic powder reward from frozen waves, its about uh, say 28 days ago.

I guess I have been playing for about 1.5 months. When I came back I was about level 55. Now I'm level 64.

I have all player generated crystal power +9, except Commemorative 4 Layer Cake, certificate.

Estimated generation as per crystal calculator

I just dont want to be like 100 crystals when the next S-rank is up...