Stenck
From Tardis Wiki, the free Doctor Who reference
Stenck was a Sontaran Commander who led an invasion of Earth in late 2021, seeking to exploit the final Flux event for the Flux Offensive. He worked with the Grand Serpent, who lowered the shields and allowed the Sontarans to invade. (TV: Survivors of the Flux)
His plan to was bring the remaining Daleks and Cybermen to Earth, under a false peace treaty. Then he would manipulate the Lupari shield around the Sontaran fleet to protect them, while leaving the Daleks and Cybermen to be destroyed by the oncoming Flux cloud. He was destroyed with the rest of his fleet by the Flux. (TV: The Vanquishers)
