Dalek Sec is the leader of the Cult of Skaro and perhaps the highest ranking Dalek in Doctor Who history. The most creative and dangerous Dalek ever created, Dalek Sec is a secondary player in the Non Disney Villains Tournament.
Non Disney Villains Tournament
Last of the Cult
When Sec and the rest of the Cult of Skaro have a meeting with Scorpius, they reject his offer of alliance. This proves to be a mistake, as Scorpius calls in his guard to wipe the Daleks out. In spite of Sec's best efforts, most of the Cult is destroyed. Left with no options, Sec initiates an emergency temporal shift and escapes. He lands on a mysterious planet, where he discovers the Xenomorphs. Seeing an alien species he can use to his advantage, Sec begins scheming a way to reassert dominance.
Dalek Sec joins forces with Meredith Vickers in an operation to breed more Xenomorphs for mass scale warfare. He launches a squad of Xenomorphs onto a Separatist ship; though the aliens fall before General Grievous, Dalek Sec is nonetheless impressed by their performance.