User blog comment:SuperBearNeo X/"The Curse" = Kriemhild Gretchen/@comment-31835132-20190609000008/@comment-31835132-20190609082353

You're just implying too many things without an actual burden of proof. You said they have the same nature while Kriemhild Gretchen is the "Witch of Despair" whose nature is "Mercy", while the latter is "The Witch of Despair" whose nature is "Direct Petition". They don't have the same nature at all. It also doesn't go against how the series works at all, since The Witch of Despair is the result of the griefs of all magical girls; that's why she was stated to be a "Witch that belongs to nobody" because she was created by all magical girls' griefs and she doesn't belong to a particular magical girl.