Divination

Divination spells enable spellcasters to learn secrets long forgotten, to predict the future, to find hidden things, and to foil deceptive spells. Many divination spells have cone-shaped areas. These move with the spellcaster and extend in the direction looked. The cone defines the area that the spellcaster can sweep each round. If he studies the same area for multiple rounds, he can often gain additional information, as noted in the descriptive text for the spell.