Lord Guzbah was Khadgar's first instructor at Dalaran. He studied demon-lore and had a particular interest in the stories about Aegwynn. In letters sent to Karazhan, he had been asking Khadgar for a transcription of the epic poem of Aegwynn, The Song of Aegwynn.
He had been in the midst of reviewing Denbrawn's Treatise on the "Song of Aegwynn" when he was killed by a demon, who was later revealed to have been summoned by Medivh himself. He was found dead on the eve of the Feast of Scribes. He was the first victim in a series of mysterious deaths who was not a member of the Order of Tirisfal.