Altu is a human male, approximately seventy years in age, who studies the movements of the moons and stars in the Grand Temple's observatory. He also collects tidbits of ancient lore, and is the unofficial loremaster of the temple, as no official one exists. Selune is not overfond of official accounts, as they are often misinterpreted. He is a 7th level Divine Sorcerer with a Charisma of 16. Frey is aware he knows the following spells:
- 4th: Banishment
- 3rd: Clairvoyance, Dispel Magic, Tongues
Altu currently owes Frey 1 Favour for being nice and useful around the Temple during her short visit. This favour could be a free casting of a spell, or a piece of lore such as the location of a formula, or equivalent.