User blog comment:PYR0NY3H/Summoning Tips!/@comment-25907116-20150219030930

I'm sorry but this thread is bogus. It doesn't matter when you use the PSTs, just like how you open boxes, all at once or immediately after every battle. The individual chances of you obtaining a good card are independent of each other, so you cannot sum them up and hope that your chances of getting SR/UR will increase.

The only good tip that can be used is to only use the tickets and jewels during stuff like Valkyrie Selection DX Awakening Summon that basically increases the chances of getting UR/SR (and yes, the chances do increase, and just because YOU dont get a UR doesn't mean nubee is at fault. YOU just happen to be unlucky)

/thread