Okay, not really. Not yet, anyway, But for now, go watch Jessica Jones, because David Tennant as Kilgrave is a perfect example of how terrifying and powerful and horribly fun the Voidtouched can be. He's practically begging to be rewritten as a predator... mmmm...
Ahem. And he just has mind control. They've got strength, speed, regeneration, mind reading, and don't even need to speak to make you do what they want. The Voidtouched are scary.
Hell, Watch Jessica Jones anyway. It's an excellent show. And Kilgrave is a wonderfully despicable villain.