Prophecies in The Mark of Athena

In book three of the Heroes of Olympus series The Mark of Athena Ella the harpy recites a prophecy which at the time Percy and friends shrug off to keep attention away from Ella's ability.

''Wisdom's daughter walks alone, The Mark of Athena burns through Rome. Twins snuff out the angels breath, Who holds the key to endless death, Giants bane stands gold and pale, Won through pain from a woven jail.''


 * Annabeth, daughter of the wisdom goddess, Athena walks alone through the underground of Rome or as Annabeth said, she doesn't have any special ability like the others that's why she walks alone.


 * The symbol of The Mark of Athena burns through several places in Rome.


 * The twin giants take away Nico di Angelo's (Italian for angel) air by putting him in a jar.


 * Nico holds the information to the Doors of Death.


 * The Athena Parthenos is gold and made from pale stones.


 * It was rescued by Annabeth Chase from Arachne(spider woman), despite her broken ankle.