Magic Mirror

An honest-to-God Magic Mirror is normally a Dark Object that allows viewers to see people or locations far away. Most Magic Mirrors are hosts to spirits which reside in the mirror and give it its power. These spirits often require some kind of special trick or feat like a rhyme or favor in order to activate them. 
Magic Mirrors also have their limitations. They can show someone a picture of a person who is far away, but the location in the background will be vague, or the Mirror cannot change its viewpoint.