Am I the only one? Can't pull one at all. Just opened another Crystal, MK. I don't care who it is, but it's becoming infuriating to keep opening them, which take somewhat longer to accumulate, and never land a Dup. I literally have hundreds of Sig Stones I can't use. Now, I know logic dictates that I'll open one eventually. However, there has to be an easier way. What do you all think about 5* Class Crystals? That would somewhat increase the odds. It would also allow us to fill a Roster of each Class. Just throwing out ideas because I almost threw out my tablet. Lol. Seriously. RNGesus hates me.