I’ve got 19 total (16 unique). According to the app, I’ve opened 298 booster packs with stamina. Looking at the opening rates, I think there’s ~3.84% chance of pulling a ☆☆+ in a pack - I should only have 11/12 cards, so I’m doing better than expected, but I got some from wonder picks.
A god pack, nice. Still haven’t had one yet. I saw one in wonder pick really early on and didn’t realise the significance, so just skipped it 😅