Thea Ransome
From Tardis Wiki, the free Doctor Who reference
Thea Ransome was one of a team of scientists and technicians working for Dr Fendleman in Fetchborough investigating the enigma of "Eustace", an apparently Human skull which had existed before archaeology had estimated Humans ever existed. In actuallty, they had found not a Human skull, but the remnants of a dormant Fendahl Core.
Taking her prisoner and making her part of a ritual, her co-worker Max Stael and his coven used Eustace to transform Ransome into another Fendahl Core. In this form, she appeared as a golden skinned, majestic, unblinking maiden who could induce paralysis with a glance and transform Humans into Fendahleen. (DW: Image of the Fendahl)
