Cursed Swapper

Curses are bonded to its victims permanently; however, it is possible to temporarily exchange templates. This is a powerful artifact that can switch a victims curse with that of another victim thus allowing them to briefly gain their freedom for a few hours duration, and vice versa. It looks like a Faberge egg with a marble-shaped crystal the size of a hen's egg held tightly within its center, growing with a cerulean light that bathed the room it is held within with its unearthly radiance.