Talk:Construction/@comment-25968503-20150326145853/@comment-25435890-20150326152437

I don't think there's any difference between them. You just need the right quest done and appropriate FS to have a chance to get Bisc. It's almost impossible to measure it anyway, since we have only cumulative data showing you that Z1 is the most effective just because you get it before Z3, pudding was event only and Hachi discovered to work around the same time. Also, there's no "in theory", unless devs tweet something it's all based on empirical observations.