Owen

Owen is a wizard that resides within Northern Country. He's mysterious and eerie, and he uses his polite way of speaking to utter terrible words that bring people to despair. He's manipulative and takes joy in the suffering of others. He also encourages people to think the worst of him, making it almost impossible to get along with him. He has a well-known reputation as one of the most dangerous and cruel Northern wizards. His left eye actually belongs to Cain.

(Source: Promise of Wizard Wiki)