War of Wrath
Among the texts of Tolkien, written for the "Narn i Chîn Húrin", which dates from the 1950s, contains the prophecy of Finduilas stating that "The Adanedhel [one of the names of Túrin] is mighty in the tale of the World, and his stature shall reach yet to Morgoth in some far day to come." In 1958, Tolkien wrote that when Varda set the constellation of Menelmacar, she intended it to be "a sign of Túrin Turambar" and "a foreshowing of the Last Battle." In one of the footnotes to his later texts «Problem of Ros», Tolkien mentions prophecy of Andreth, according to which Túrin "in the Last Battle should return from the Dead, and before he left the Circles of the World for ever should challenge the Great Dragon of Morgoth, Ancalagon the Black, and deal him the death-stroke.". According to Christopher Tolkien, the term "Last Battle" is used in the same text the «Problem of Ros», as a designation for the War of Wrath and in this last reappearance of the idea of the return of Túrin, Andreth predicted the War of Wrath, in which according to the all more earliest texts, the death of Ancalagon the Black was attributed to Eärendil.