A group of living inquisitors of the Religious Court of Inquiry.
They're simply priceless!
The Court is nothing short of a miracle created at the start of the Golden Age with the combined efforts of the Church, the Sacred City, various nations, and even the entire human world, for the exploration of the World of Dark.
Every single member was chosen from the cream of the crop of the human world and could be considered geniuses in their own right. The funds and materials spent on cultivating their talents are worth far more than their weight in black gold.
They brought light to the World of Dark, converted the wasteland into fertile soil, and illuminated the depths of the darkness with human civilization...
Before the Mass Retreat caused by the onslaught of catastrophes, they had always been seen as legends.