This is not so much of an help request, it's more like satisfying my curiosity.
In the clan high score i come upon 3 crystal clans (W1,W2 and W3) that belong to crystal horde. When i started the game i had 4 hordes to choose from and none of theme where crystal horde, So the question is, what is crystal horde? And what is it's horde bonus.
Thank you very much for your time.
Fos