(Old Norse) Doom of the Gods, a myth about the ultimate destruction of the gods in the war against evil. Tolkien used this term in Myths Transformed to discuss what was likely to befall Manwë during the Dagor Dagorath, the Last Battle against Melkor returned from the Void.

**Note : This information comes from the HoMe series of books, which means that it is considered to be from J.R.R. Tolkien's earlier, unrevised writings. Therefore, this information cannot necessarily be considered canonical.**