Norgannon is one of the great Titans in the Warcraft universe

Norgannon the Dreamweaver is a male Aesir Titan. His platinum-skinned body emanates arcane power like a tangible force, making skin prickle and hair stand on end. He wears a long cloak covering his head and a tunic, and has a long beard.

Norgannon is master of the arcane magic, knowledge, secrets and mysteries. In many of the worlds created by the Titans, spellcasters revere him as paragon of their spellcrafts, and whisper his name when casting a spell while others beseech his protection against the corruption of the arcane. Azeroth doesn't know anything about him, except for his Watchers of Uldaman, Ulduar and Uldum.

The titans prefer not to use arcane magic because of its corrupting nature. Aman'Thul the Highfather charged Norgannon with the task of cataloging all spells and magical currents in the universe, including Arcane magic which originates in the Twisting Nether. With the knowledge gathered concerning Arcane magic, the Highfather hopes one day to defeat the Burning Legion and other enemies. Norgannon knows almost everything and is passionless, his face expressionless and rigid. He is the historian of the Titans and holds a massive disc in his hand with sculpted glyphs and recordings, similar to the Discs of Norgannon within Uldaman.

This disc is where he records history

RESPECT Norgannon the Titan of the Arcane!!