more than a purification rebate i would love to have a purification wish credit feature, like every other feature. This part is pretty annoying and totally out of any meaning when EVERY SINGLE OTHER feature in this game is normalized to grant a sure outcome after a while. Just add it here too, a full RNG dependant feature is horrible and is acceptable only on a chinese way to think. You are showing this game in western world, none in western world think RNG with no consolation prize or normalization systems to soften "bad luck" outcomes is acceptable.