If you could create a horror monster or creature?

I would create the most hideous of all creatures by giving it the desire to control every other creature that exists. It would feel superior to all other life forces and kill anyone or anything in its path to total control. It would have the knowledge to build insidious evil destructive devices and use them when others oppose it. It would , murder, and do many other evil and destructive things all in the name of peace and truth never allowing you to see the truth of its evil. Always lying and creating illusions that lead you to believe it is a superior being to everyone else that exists. It would have many faces and only show the one that is most useful and needed at any given moment as to retain its power and control. Oh.....wait a minute......I think that that creature already exists......I think they are called "Politicians".