The Rune Weaver is a spectral entity composed of glowing, arcane runes that constantly shift and reform. It possesses the ability to manipulate and weave runes into powerful spells and barriers, extracting hidden knowledge from ancient artifacts. Its form is semi-corporeal, allowing it to phase through physical obstacles while maintaining a tangible presence when needed.

The Rune Weaver serves as a mystical enforcer for the Arcane Seekers, using its runic abilities to uncover and protect the secrets of the Golem's creation. It plays a crucial role in the faction's quest to harness the Golem's power, often acting as a scout and infiltrator in their most dangerous missions.