Reign of Madness

''When a mad lord of Xoriat roams free, no one can remain sane. Visit an asylum where sanity is the disease, explore the depths of madness in a visit to Xoriat, turn the great Xorian lords against each other, and free the Tower of the Twelve from the grip of insanity.''

Reward List
Following is the list of items that can only be acquired by completing the quest chain, which can be initiated by talking to Basmore Trask, in the Tower of the Twelve.