Roaming Sight

The spell Roaming Sight is different from Map Area.

It creates a magical eye which the mage can use to scout the surroundings from a bird's eye perspective, even in the underground. The eye is ethereal and can move through walls as if they weren't there. Also, enemies are unable to notice the eye, making its spying abilities even more useful. After some time, the eye will expire and vanish.

A very useful spell in order to find hidden rooms and scout for dangers nearby. 

Trivia

 * The eye is surprisingly difficult to control, as it can only slowly turn, and there is always the danger of getting stuck in the darkness between rooms and losing orientation.