The Sword of Inari is a potent magical weapon that was wielded by the legendary human warrior Nuorgam near the dawn of civilization. Who crafted the sword and how it came into Nuorgam's possession are mysteries, but its powers helped him kill or subdue the evil and undead creatures plaguing southern Addar, and allowed Eamon's first human republic, the Tasavalta, to flourish.
When the Great Old Ones awoke two centuries later, the sword could not be found, and the defenseless Tasavalta was obliterated. The fate of the sword is unknown.