Nibelung Valesti (ニーベルン・ヴァレスティ, Niberun Varesuti) is the name of a Purify Weird Soul attack and Soul Crush used by Lenneth, Hrist, Silmeria, Alicia and Valkyrie in Valkyrie Profile, Valkyrie Profile 2: Silmeria and Valkyrie Profile: Covenant of the Plume. In the first two games, it has three different versions, which are used under different circumstances. In the third game, only one version is used.