Talk:Edo Castle Infiltration Investigation/@comment-202.92.146.136-20170321090130/@comment-31367120-20170321091716

To be quite honest, getting keys are quite easy, if you keep doing e4. You can open up to 10 chests at a time, but it's clearly up to you whether you want to go 1 x 1, or who knows...

Best Wishes! =)