Demonic tome

The Demonic tome, or The Confession of Ellemar, is found during the Shadow of the Storm quest. It's the final confession of a Saradomin mage who, while studying some of the dark arts, accidentally summoned a powerful demon from another realm. One of the most important uses of it is that it has a chant in it that is needed to summon the demon Agrith-Naar during the quest. The chant differs from player to player, but the words used are: Tarren Caldar Camerinthum Agrith-Naar Nahudu. The same chant spoken backwards banishes the demon at the end of the quest.

After the quest, this book can be found on the shelves in Player-owned houses.