Enchantment

Enchantment was a school of magic devoted to the charming and alteration of others emotions. While an illusionist may alter what an individual sees enchanters would alter what they felt and thought. Some used enchantment to settle disputes and calm tempers yet all too often enchantment corrupted its owners who used it to subvert and command the wills of others into their service. 
Enchantment was banned in many magical societies for its perceived dangers with its study considered regulated and taboo. Those caught enchanting others were often executed or branded as an enchanter in fear of their powers spreading to others.