need jack the ripper

A bit of advice here, you don't have to follow it, a 10/10/10 shiki with mlb white rose ce will probably be much easier. You can almost one shot medb with her Np after you kill the first 2 soldiers. Kill her first so she can't buff the weaker units. Jack, on the other hand will be pretty ineffective until you kill the last soldier.

Are you still needing a Jack? I don't mind sharing mine, but her White Rose CE isn't MLB, and her skills are low.