Dalek

From the TV show Dr. Who, a Dalek is a species created by the mad scientist Davros. They are a speices combined from the Dalls and The Callids. The organisms look like a ball of green mishapen putty. But Daleks are very rarely found outside of their protective suits, which allow them mobility and firepower. The most common form of Dalek weaponry is a form of beam weapon, which is so intense that it scrambles the insides of any organisms it is fired at. Daleks are not a very intellegent speicies it seems, but their strength is in numbers and firepower. Davros himself encased himself inside of an armoured suit, to become a Dalek. It was his idea of perfection.