Dago was a great magician. He was Skjaar's master. Dago was specialised in summoning black demons, he even wrote book about that.
Dago's favourite pet was spider Redips. After a battle with one of the black demons, Dago lost a thumb. This thumb is buried at Graveyard of the doomed. His assistant, Didimus, is also buried at this graveyard.
Dago died when he tried to summon a nameless creature. His castle was destroyed and all that is left is a volcano in underground of Mount Sternum. He is buried in crypt placed close to Skjaar. Skjaar gives a key to the crypt only to the closest followers of his master and after answering three questions about Dago.
Dago wrote the following book: