Great Mask of Control

The Mask of Control allows it's wearer to impose their own will upon a target, taking command over their actions. With this power, the wearer can control one's physical movement, and  even speak through them. Under this effect, a target is conscious of their actions, and is typically in a significant amount of discomfort or pain. A target with a strong enough will can potentially mitigate the mask's effect. (Galva)