Special Store Randomness

St_Bernadus

As I understand it, stores have a seed that over time will average a 15% pull rate for 5 stars. That makes sense for the Classics and Latest Legends stores as they are ongoing. But for special stores that are only open a limited time, I think the number of pulls to be reaching an average should be less.

For example in the Fan Favorites stores, I pulled 184 tokens and my 5-star pull rate was 11.9%, significantly lower than the 15% it is supposed to average to.  I feel like the standard deviation on that should be less on a store with a limited existence and that you don't have all the time and pulls to get back to average if you have a bad run. 

I have no idea if this is a feasible thing, I don't know how the seeding of a store works. I am imagining a big list of 4s and 5s and them being all jumbled around. I would love it if the big list for special stores was a smaller.