Honestly, this "Game" is just a rip off. I scratched 550 cards and while yes, from my count, I did win something from the majority of them. However, It's based on PURE luck and In my honest opinion, the game is rigged to screw you. I did win two SECs but not the one I was going for: (Belka).
I started to count how many losses I had a little after 250 cards, here are the results:
10 credits missed: 22
50 credits missed: 22
100 credits missed: 15
1 card missed: 23
Special Event Cards mised: 24 (Times I missed those cards in a row, 3 in a row, 3 in a row, and 2 in row) (I missed more times than there are ACTUAL Special Event Cards).
Total Missed: 106
Percentage (106 / 300) : 35.33% Loss
Now, some people might see that as not that bad, but it would get worse if I continue. I saw some people mentioning just paying a higher price for the card and I 100% agree with that. I will update the numbers if I continue.
Edit: My math was wrong, I corrected it now as I took 106 and divided it from 300 (The number of cards I scratched off after I started to keep count of the losses).
Edit (5/4/20): I finally got Belka! OK, so here are the finally stats:
Scratched 878 cards in total, started to count the losses at 250.
Special Event Cards missed: 48
100 Credits missed: 43
50 Credits missed: 45
10 Credits missed: 53
1 Card missed: 49
Total Missed: 238
878 - 250 = 628
238 / 628 = 37.9% loss
Honestly, I did not like this game and I really hope that something like this does not happen again. Good Luck to everyone!