It is All the Cards Released in August.
The cards for August 1st and 2nd will be released on Friday the 31st of July.
( Saturday and Sunday release are done on the Friday prior )
So it Begins with the 1st Card Released IN August, on the 3rd, and Ends with the 29th card released IN August, on the 31st.
It includes 29 cards.
There are only TWO ways to get the SE card.
If you PreBuy you get the SE card when you Buy.
If you AutoBuy all 29 cards, then on the 31st you will get the SE card.
if you Manually buy the cards as they are Released, or you Play Catch up at a later day, you DO NOT get the SE card.
edit 2:
( you can Pre-Order up until the PreOrder offer is removed. any Cards you have manually Bought will reduce the cost of the PreOrder but once the offer is removed you can no longer qualify for the SE card )
Edit:
The Nici SE card
e1416 is available today.
It can be had today by PreBuying all the cards in August, or by Using a Joker card.
https://www.istripper.com/software/news