Agatha's mask

Agatha's mask is a plain white stage mask with a simple cord to hold it on. When worn the wearer can change to any other race that fits within their physical limits. They also gain some abilities of the race they are portraying. This effect only works as long as the mask is worn and is only effective to the naked eye, any magical scrutiny will show who the wearer really is. it was found in "The Halfling's Gem" a book by R.A. Salvatore. In the book Drizzt Do'Urden was in need of a way to enter the city of calimshan without letting anyone know of his drow heritage. He and Wulfgar found that there was an item that could help them in the possesion of a Banshee. They went and took the mask without killing the banshee on request of the nearby villagers.