According to the ancient records , the legendary Time Lord Rassilon captured .
According to the ancient records , the legendary Time Lord Rassilon placed the Eye -- the nucleus of a black hole -- beneath the Time Lord 's citadel on Gallifrey ( the Panopticon ) .
According to the ancient records , the legendary Time Lord Rassilon captured and placed the Eye -- the nucleus of a black hole -- beneath the Time Lord 's citadel on Gallifrey ( the Panopticon ) .