Board Thread:Questions and Answers/@comment-36.84.67.51-20151128004422/@comment-28053036-20151128025921

It is as your friend suggested, bring Tachis and Oodachis with lv50-55 above for 5-1 and 5-2, lv65-70 above for 5-3 and 5-4 is recommended so that your swords don't lose troops so much. You can have some uchigatanas but they have to be lv70+ and take note they can lose troops easier than the tachis and oodachis.