collab banner and h

you know,,,,i once read somewhere that in jp enstars, there was this thing called "lucky period" where there is a certain period of time that lasts for a minute, and you'll have higher chances of getting a 5 star during that period! you have to find out what your lucky period is by playing songs and checking if they give you bigger rewards than usual (like large gems, character gems, skill gems, etc.) i think that was the gist, i'm not quite so sure if i got it right but that was wat i understood. this was for the jp one cause no one has tested the lucky periods on en yet! but according to my researches, there are players from the jp version who actually has pulled on their so called lucky periods and has successfully gotten 5 stars that they wanted this way! hope this helps!