The Visionary

The Visionary was a Time Lady who predicted the events of the last day of the Last Great Time War.

Biography
She was seen at a Time Lord meeting arranged by Rassilon during the war, foretelling that Gallifrey would burn as she wrote strange Time Lord symbols onto a piece of paper with an ink pen.

She was last heard screaming "GALLIFREY FALLS!" as Rassilion's plan to bring Gallifrey back failed at the hands of the Tenth Doctor and the planet Gallifrey was dragged away from Earth, back into the depths of the time lock, to be sent back into the last day of the Time War to burn. She, along with the rest of the Time Lords, were killed when they were sent back and the Eighth Doctor used the Moment to end the Last Great Time War. (DW: The End of Time)