Previously, the class change cost in the Ultimate Battle rules said that one had to sacrifice a full week of training. This led to some confusion where some villages also included the yen stipend in that, when that was never the original intention. This has been clarified; class changes are now listed in the UBR as costing 35 training points/ASP. These 35 points do not have to be sacrificed during weekly training, but can simply be done with the class change now.