I like this game. I've spent a lot of money here. But I think they're taking advantage of me. I spent a lot of money trying to get another copy of KuKu (After initial Pity) on this banner. Nothing, not even a spook. Just junk 4 stars that I've already got maxed. You guys, I have a speculation. This game publishes drop rates. I think those rates are calibrated so that they can truthfully report drop rates. I think they have an AI running their summoning. The AI is set to maximize player spending while technically satisfying the reported drop requirements. It's not as simple as "You'll get the rate up servant after you make x number of rolls." To be legally compliant and truthful, Lasengle only has to make sure that the TOTAL number of drops over the course of the rate-up banner are satisfied. Why do returning players report great initial success? It's because the AI calibrates your results based on the calculation of how much of a sucker you are. It wants to draw you back in. That is DISCRETION. DISCRETION means your odds of success are NOT completely random. There's manipulation here.