High Mage's Office

The office leads to a place where Viren conducted his experiments and had his own personal dungeon. It is where Lieutenant Gren and Runaan were imprisoned until the latter was tapped into one of Viren's coins. Gren was freed when Lord Viren was arrested by Opeli.
After his death, Lord Viren was replaced by Prince Callum as the next high mage of Katolis and used the office as his own.