Talk:Winter 2019 Event/@comment-174.109.56.139-20190103120912/@comment-174.109.56.139-20190103134238

OP here. I was doing lots of back and forth on poi-statistics wondering that exact same thing. If only S rank is taken into account on node Z, Johnston drops 2.8% of the time on Easy, 3.0% of the time on Casual. Teruzuki, my other main goal, is 3.6% Easy, 3.4% Casual. I was starting to consider casual instead as if I had to pick one or the other I'd rather have Johnston instead of a Type C, but I'm not sure 0.2% drop rate difference is enough chance to give up rewards, and I'm not going to farm on Casual and then jump to Easy and redo the whole map.