The River Thazarim At a Glance The River Thazarim forms the border between Thay and Thazalhar. Source Dreams of the Red Wizards [FR6/9235] page 16 Share this:Click to share on Reddit (Opens in new window)Click to share on Twitter (Opens in new window)Like this:Like Loading... Related This entry was posted in Geography and tagged river. Bookmark the permalink.