Originally Posted by xero

Still don't have the SR-girl myself, I've been throwing 3 R-Gacha at it every time I've had enough. Squirrel won't make with the N-girl for me either. Plenty of R-girls though, 8 times I believe. I was paying some attention to how much "value" I was losing on each contribution to her, stopped recording it because I just don't have the time. It seemed normal to get about 40-50% of what was wagered back at most of the breakpoints I spent any significant amount of resources on. The only point where it isn't really a guaranteed loss is when handing her single pieces of candy, which can yields N-cards or N-gacha for 1k, which is competitive with the store price for those things.

just keep trying, and throw only 1 R Gacha ticket at a time, eventually you'll get the 1:30 timer, which usually leads to the Limited N, and/or R, and/or SR drop. imo its probably less likely to happen then throwing in x3 puddings/Peronamins, buts its definitely a lot cheaper (and worst case you'll get a wild card 3 or 5 instead which is still better then a R gacha).