61,006 Pages


The Determinant was a realm created and controlled by the Master from the planet of Siralos. It was made of pure psychic energy. The Master planned to use it to bend the universe to his will. To this end, he had captured seven of the Doctor's incarnations. He was defeated by the Graak, a creation of the Doctor, who completed the various challenges set up by the Master within Determinant. (GAME: Destiny of the Doctors)

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.