Talk:Regiment Battle 2/@comment-36.84.18.115-20170106120128/@comment-30477048-20170107164108

Since we have about 9 and a half days left for the event, I think, theoretically, it would be possible, but only if you:

1) Sent expeditions for koban

2) Make sure to pick up and use all 6 free daily passes

3) Use Double Boxes for each sortie

4) Are grinding Expert

Each round you make on Expert level, if you get between S and A ranks (couple B scattered in there perhaps) should net you around 320~380 otoshidama. So with three passes (1k koban), we'll say you can get about 1k otoshidama. So 1k koban =  (roughly)1k otoshidama.

Assuming, then, that you are getting Koban from expeditions, we will round up your current koban to 10k. That's 10k otoshidama you can possibly grind with your current 'funds' - and with 9 days remaining for the event, with 6 daily free passes (3 free passes two times each; so 2k otoshidama), that 18k you can net through free passes.

So altogether, we'll say you can get about 28k if you grind expert. If you use double boxes for these, then it would be 28k x 2, so you should, again theoretically, be able to make 56k in the remaining 9 days of the event.

Please note that buying DMM points will be inevitable though, in this case.