A violent group of radicals seeking to overthrow the Lord Protector of Neverwinter, Dagult Neverember, in favor of returning rule of the city to the Neverwinter royal family's heirs. Their leader, Arlon Bladeshaper, lays claim to the throne as a direct descendant of one of the Neverwinter Nine since the Alagondar bloodline ended.
The Sons have allied with the Cult of Amphisbaena to provide medicine and security to the districts hardest hit by the mysterious wasting sickness affecting the city.