Talk:Drop List/@comment-28603728-20160530235215

I'd like to ask which would be the most efficient way to grind for Ishikirimaru or Otegine. I have not been able to pass from World 4-4 as well. I've been grinding in 3-2 3-3 and 3-4 for a while now but if anyone can give me any tips it would be very helpful.