The Rune Keeper was born from the first Golem's creation, formed from the residual magic of the sacred runes used in its animation. As the Golem slumbered, the Rune Keeper emerged to protect the knowledge of its making, becoming a guardian spirit that watches over the ancient runes and symbols.

The Rune Keeper exists as a semi-corporeal entity, its form shifting between solid and ethereal states. It can manipulate and project the runes it protects, using them as both defensive barriers and offensive weapons. The entity is bound to the locations where the sacred runes are stored, drawing power from their ancient magic. It communicates through the runes themselves, projecting thoughts and warnings to those who approach its protected knowledge.

The Rune Keeper serves as a mystical guardian of the ancient runes and symbols used in Golem creation, protecting this sacred knowledge from misuse and guiding worthy seekers toward understanding the Golem's true purpose.