Shal-Morzinn was a kingdom southwest of Nemil which had been ruled by three sorcerer kings for the last thousand years. As a nation they had proven quite formidable and were known for annihilating strangers to their land as a matter of course. They traded with no-one. Luckily for surrounding nations, they were not expansionist.
Fist Rythe Bude was reportedly from Shal-Morzinn.
Rather than engage the Shal-Morzinn on their home territory, the Bonehunters used a magical gate summoned by the Grey Helms to avoid sailing through their waters completely using the treacherous, but navigable seas of the realm of Fanderay and Togg.
Upon rising from dust on the Letherii continent, Rystalle Ev recalled that the Orshayn T'lan Imass had been nearly obliterated in a conflict "half a world away." The remaining Orshayn fled the Spires and the enemy in that war, the Order of the Red Sash. This Order was said to be ruled by three powerful mages, probably a reference to Shal-Morzinn.