I would say the following practice the dark arts:
@Admin the guvnor and general all round good guy. The voice of reason and a great diplomat. But on any given opportunity he strikes with subtlety of a thousand tornados.
@Marky191268 smashing chap, a gentleman in his own right. Until that is, when he peels off his outer shell to reveal his inner goddamn sexual tyranasaurus!
@VoluptuousVixen a lady, pure and simple. Described by some as England's treasure but don't let her disguise fool you. For a dungeon packed with a plethora of instruments to make any grown man or woman cry awaits. This sexy kitty has claws!
@Pearls the guvnor's guvnor. The thinking man's crumpet. Lies in wait, quietly, patiently she stalks her prey - and within the flashest of flashes she strikes mercilessly, incapacitating her victim before torturing and devouring.
And then there's
@BlancoGoGo. The sophisticats of the dark arts of horsedom. The charmers. An alluring duo of sophistication and intrigue. They dance with their victims dazzling them with swift, sleek movement. Would charm the drawers from an Ikea cabinet! They pliers their victims with elequent chit chat and drink and then ever so cool-ly have their butler bop the ususpecting victim over the head, chuck em in the limo boot and drive them back to their castle where fateful doom awaits.
And of course there's
@SexyTatts - the most colourful of all. Codename "the chamelion" he blends in with his surroundings. Watching ever so patiently he strikes with lightning vigour leaving his victims drained of energy before finishing them off with his magnificent tongue.
And last but not least there's
@louise1970 - codenamed "the wench". Her claims of innocence and naivety are far from justified. An ardent predator wanted by many authorities. Cunning and ambitious she relies on her personality and looks to deceive. Legend has it she lost a hand in battle with an army of Russian mafia hitmen in a swingers club. Preferred weapon of choice the humble wasp. Slipped into the throat of her victim the wasp paralises the victims ability to cry for help as they succumb to their torturous fate.