Are there any known published adventures that take place in Thay? Looking to run a campaign set in the Unapproachable East with Thay as the antagonist.
The Neverwinter Campaing Setting has a whole section depicting the Thay of the 4e era, with ideas for adventuring and the like. Maybe of help if you're planning to play a current day Thay campaign.
Instead of seeking change, you prefer a void, merciless abyss of a world...
FR6 Dreams of the Red Wizards is the classic reference. Tales from the Yawning Portal had a "Dead in Thay" adventure.
Spellbound Unapproachable East (3e)
People never wonder How the world goes round -Helloween And even I make no pretense Of having more than common sense -R.W.Wood It's not good, Eric. It's a gazebo. -Ed Whitchurch