Chronicle of Years to Come

The Chronicle of Years to Come was a book written by Maglas prior to 902 DR which contained cryptic prophecies and was translated by Sammaster.

Sammaster interpreted these prophecies to predict that Faerûn would eventually be ruled by undead dragons, and formed the Cult of the Dragon, with the aspiration of creating dracoliches for this purpose. It also led to his writing the Tome of the Dragon.

Excerpt
The same passage from the book has been translated differently by different sages. Elminster translated the passage as: "And naught will be left save shattered thrones, with no rulers but the dead. Dragons shall rule the world entire, and…"

The same passage was translated by Sammaster as: "And naught will be left save shattered thrones with no rulers. But the dead dragons shall rule the world entire, and…"