Changings are of transformation to and from various mortal forms. Using these types of spells, the mage is able to change from the human form into another, and indeed, from any of spell forms into still another. The castings are most powerful and aggressive, and seem to have been intended for wizardly warring. Those who experiment with them, must do so wisely. Iconomancy can be used for changings. One who changes is known as a Changeling.