In Rosenkreuzstilette, it is the weakness of Trauare Wrede and the Poltergeist. It also does a fair bit of damage against Schwer-Muta herself in the refights and when charged can pierce her own Geisterwand. This is a good tactic if the player feels like saving Zornesbombes for Iris Machine. In Rosenkreuzstilette Freudenstachel, Schwer can throw single a Geisterwand mace forward that splits into four more Geisterwand maces. The Geisterwand barriers can also be generated by her dummies as well.