In "The Beast Below", it was established that her aging rate had been radically slowed down (she was not herself aware just how very drastic the slowing had been). By 3295, she'd already been on the throne several centuries, although she remembered only a few decades of that. Since she's hardly aging at all, she's almost immortal.

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.