Inherent eye

Inherent eyes are biological augmentations created by the Custodians of the Sanctorum for sophonts that allow them to detect presences of magic and/or psionic energy, acting as an artificial sensory organ. For those who possess it — most often being psykers — it is most often utilized to gauge the power potentials of other sophonts that they come across, and acts as a reservoir of energy. Despite being called an "eye", the bio-augment is actually just an elliptical crystalline structure that is embedded into the dermis of the recipient.

Work in progress.