Wait, you spent your jewels on the event? I made the 100k tier (which was the lowest Nana tier) comfortably and only burnt about half my Stamina drinks, and none of my jewels...
Heh, that's what happens when you try to acquire 10k points in less than a day.
Because my AP cap (or whatever energy is called in this) is so low you kinda have to play frequently in order to be efficient but I kinda slacked of and didn't do that. I didn't spend that much jewels though, I probably even made a net profit with all those gems that were given in the course of the event.
It still sucks that I came so close to the cutoff but still didn't make it, I guess I just should've played more during the entire event, a lesson for the future.
Now that I have a higher AP cap all these events are going to be a bit more comfortable for me though, like how I can just use all my energy in SIF and not look back for seven hours.
Although not missing out on the Level Up energy is definitely going to be a hurdle, I felt like everyone gained a lot of free points just because of that.
Still, because of the time investment I'll probably only try to reach that 15k point milestone for the double SR in the future, although I haven't heard that much good things about Miho(?), at least compared to the other SR.
I'm only going to tier if the special SR is either really good or just a nice looking card.
Moral of the story: Animal themed idols will always lead to despair.