Sheogorath (Online)

Sheogorath makes an appearance as a character in.

Background
Sheogorath is  largly invlovled with the plot in the mages guild, he has a deal with Arch-mage Shalidor in which the soulless one has to help Shalidor re obtain all of his lorebooks that are not readable by his own eyes do to a special enchantment sheogorath placed on the books. The books little to Shalidor's knowledge were enchanted to drive his assistant who was translating them "mad" therefore at the end of the quest line the player may choose a dozen skyshards as a reward or a removal of the madness effect on the assistant,

Trivia
Shalidor and Sheogorath have a large intertwining history.