Talk:Edo Castle Infiltration Investigation/@comment-36.76.19.100-20170321080551/@comment-29686453-20170321090128

We'll need to open at least 10 boxes each day to open them all. Try farming in map 4. I managed to get abt 15 keys in a single run.. The enemies aren't that bad either ;)

and at least we won't have to deal with resource loss...