Talk:Uncharted Village of Challenges (Practice)/@comment-86.70.90.194-20150929220028/@comment-112.204.197.251-20150930012511

Apart from buying backgrounds, koban doesn't serve any purpose, though. Spending 1000 koban a day isn't much, unless you're a new player or you haven't been sending your troops out on expeditions to earn rewards. Plus, you get a new rare sword out of it, so good use of koban tbh.