Doctor Who: EVERY NuWho Villain And Monster Ranked Worst To Best
104. Colony Sarff
Appears in: The Magician's Apprentice/The Witch's Familiar.
Colony Sarff glides and hisses like a snake, talks with a Parseltongue pitch and can unleash many smaller snakes. He instantly conveys an imposing and curiously creepy air when entering the Maldovarium: "We are Colony Sarff. We bring... harm."
A menacing minion who definitely deserved more than a servants role; with that black robe and how he holds himself, Colony Sarff has all the hallmarks of a Sith Lord.
Incidentally, a quick shoutout to the invisible, indestructible Android Assassins and Vampire Monkeys that appeared in a flashback told by Missy in The Witch's Familiar.