You would be surprised by the amount of people who weight of the probability of getting prizes equal and even the amount of people who expect rare prizes if they spend more. It makes sense for lower value prizes to have their probability increased since it is common to get in game and it somehow incentives you in thinking the next prize would be better. As long OP experiences these types of RNG games, I hope he learns on using his coupons/ingots wisely on RNG events rather than raging over the low chances of rare prizes. Lucky $natch is coming tomorrow and sadly, I'm expecting someone to rage over in the forums about the tendo frags and kushina and the low rate.