Talk:Campaigns/@comment-71.205.239.195-20151023180347/@comment-26093926-20151023182245

No, great success is not guaranteed but the coin box will still be given regardless. If you did get a great success you will earn the guaranteed coin box in addition to the bonus rewards.

Which expedition works best for the campaign depends on how much time you have to schedule expeds and what resources from you want. To obtain koban quickly, D4 gives a large coin box from great successes in addition to the small coin box guaranteed by the campaign.

Other resources you might want are help tokens or the 4 smithing/repair resources.