61,368 Pages

Dark star alloy was a material that went "through armour-plating like a knife through people."

Missy possessed a brooch made from dark star alloy, given to her by the Doctor. (TV: The Witch's Familiar)

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.