It takes some time, but as Maenor has walked these passageways and inspected the different carvings, he finally recalls tales from his religious studies. He remembers an order called The Eye of Ios that once stood against evil, seeking out and destroying the dark practice of black arts. Much of the tales surrounding The Eye of Ios are couched in allegory and fables, having evolved into idealized examples of good along with cautionary tales of bad.
Maenor recalls a small story regarding four brothers, the sons of the king. Each were powerful in their own right, but the youngest brother was regarded as the runt of the clan, and teased as brothers are wont to do. The youngest, perhaps in order to prove himself, coveted greater strength and in secret, allied himself with necromancers and studied dark magic. Soon his power and skill surpassed his siblings, but in turn he had become twisted and cruel, visiting horror amongst the people.
The other three brothers united against their kin and chased him across the mountains and plains until they met at the dark one's black throne. A tremendous battle was fought until blades and shields were sundered, and at last the youngest son lay dead upon the earth. The elder brothers, though alive in body, were horribly wounded in spirit; having laid low their own blood, their hearts broken by the realization of what he had become.
Here the tales often diverge depending on the audience. Young children are often told that each brother set off to form their own kingdoms, taking the guilt of how they treated their sibling and using it to ensure that no one need suffer those same mistakes. Others are warned about treating with dark powers they do not understand and the downfalls of those who covet power.
Rare and archaic tomes depict a different ending, of how the three brothers considered their failings to be the ultimate dishonor and took their own lives, physically putting blade to their broken hearts while they stood above their fallen sibling.