You opened 12 cards, I opened over 50 card packs to get to the results I did. Opening RNG stuff in bulk always seem to get better results for some reasonAnd i disagree with you. If you got a 7 stars sirius, then you just got lucky. Most ppl play right from the start. I did all the daily and weekly quests and usually it looks like my screenshot from today. 12 astell cards, 12 time 10 points. I once got a 4 star corvus and 2 times other 3 star astells but thats all.
I would like a greater chance to get 2 or 3 stars because most ppl will never see a 5 star draw.