Talk:Fate/Accel Zero Order Collaboration Event (US)/@comment-34330401-20180420113332/@comment-35022050-20180420162956

One thing that that guide does not consider though, is the shop's CE. Once you've unlocked Wharf rank B, it might be better to farm that until you get the CE. While it might not be the best place to farm Rider tokens, since higher level enemies might have a higher drop rate, it is good enough and 2 free tokens every battle is too good to pass up. Same for when you unlock Fuyuki Bridge rank B cuz you are required to do that several times anyways, might as well get that 300 Caster tokens since you'll be pretty close already.

Also, it does not actually tell you which place to the best to farm each tokens, unless the spreadsheet is suppose to do that, but the spreadsheet is pretty hard to read. The safest bet is just to do the highest quest with the most enemies of the type you want. If all enemies have a 50% drop rate regardless of level, then even more reason to get those 300 Caster and Rider tokens asap.