Circle Tier Level 7 (Sage) Sage of Wisdom Zod Exarion is the Master of the Tower of Magic and the one and only Seventh-Circle magician in existence. He was known as the greatest mage in the world, the man who had singled-handily revived interest in magic. He also was one of the 100 people who fought against Bhromier Napolitan and one of the six who survived the battle.