Talk:Underground Treasure Chest 4/@comment-36.84.69.172-20160415001314/@comment-210.86.70.230-20160415041050

you gotta throw a 3-day bootcamp for your swords, 20-50 is just not enough and you will be wasting too many troops and help tokens for these last 50 floors to be worth it.

Not to mention that even with a 90s team of oodachi and naginata, although at best they can one-out the R5 yari, at worst they can only take away 1 troop at a time. A team like yours will be slowly scrapping away the yari's troops and earn a B rank at best

If worse comes to worst you will be replaying entire floors beacuse your team failed to take out a yari in time, accumulated too much damage and be forced to return to citadel to avoid breaking them. I highly recommend grinding them on normal maps since the exp is pretty stingy in this event.