Just a quick question

Hiug456

Is ghost rank 5 unduped without her synergies and without suicides worth rank 5? I finished 6.3 with only one rank 5, domino, and really want to have more than one when 6.4 come out. Ghost is the only viable one of my 5* who I want to rank 5 in my current position. So like I said is she worth it without synergies, suicides and her dupe.