Board Thread:Event Community Discussion/@comment-115.66.229.88-20160416083859/@comment-26154973-20160419043015

Actually, there are north route compositions with 0-50 bauxite cost (http://5-4.blog.jp/), and overall, if you do quests and expeditions, top 500/100 should be sustainable in terms of resources (here is a top 100 picture (1k+) with expensive unoptimal compositions and lazy unoptimal unsparkled expeditions, don't know about buckets, but I guess it's quests and 2/4/5).