Red Wizard of Thay The Red Wizards of Thay, as cruel and horrible as they are powerful, they have ruled their eastern realm for as long as any sage can remember. They can be powerful allies, or deadly enemies. The Red Wizards know the darkest secrets of the strongest magic, and will sell their skills to the highest bidder. Thay is a land of slavers and tyrants, of intrigue and murder, of danger and opportunity.