"Arch Paladin and Leader of White Swords"
Peth the Pious is the Arch paladin of the Church of Helm, Wielder of Penance, and the leader of the formed White Swords. He and his powerful sword have slain many demons and devils.
He did not make an appearance in the Chromatic War, instead placing an individual in charge of his guild, and fleeing to sort out a terrible vision.
He has since returned, seemingly set to kill every man, woman, and child to save them from the “curse of the mortal coil”.