Quote Originally Posted by Xanthius View Post

Has anyone else noticed a correlation between the nut shape and getting a card? I've gotten Urumi Aiba 9 times and now Aoe and each time it was a card its been the short and wide variety rather than the long kind.
We have noticed that there is definite correlation between the color on top of the acorn, but no correlation pertaining to the shape of the acorn. Also, the higher the amount of time you have to wait for your prize, apparently, the better the reward.

I am going to check into it, so we can get a definite answer.