Pandora event.

Hey there, new here and i'm having a problem, and I was seeking some answers. I can't manage to find any information about this issue or maybe it's just me. I've tried recruiting my boxes with upwards of 60 or so stones, enough to signify that there's little chance of failure. However, I've done this five times now, three of them with different boxes. Every single time it has drawn another pandora's box and failed. I'm honestly not complaining i've had bad luck before, i'm just wondering if there's something awry. Again, i'm sorry for posting something like this on my first post but I cannot find anything about this anywhere else.

sounds like really bad luck.

I was lucky this time and and recruited a 6* and traded him  for other 6*units.
I never was lucky before so i am quite happy it worked the first time for me
But for the 6* i was using 170ss mabye this will help you the get a higher card next time?
I guess its more a chance of luck at all, but i cant hurt to invest a little more ss than usually if you want to recruit a high * unit.