Sanctioned Psykers are individuals in the Warhammer 40,000 universe who possess psychic abilities. These abilities can be dangerous and unpredictable, so they are trained and monitored by the Imperium of Man. Sanctioned Psykers serve the Imperium by using their powers for various purposes, including combat and communication. To become a Sanctioned Psyker, individuals undergo rigorous testing and conditioning to ensure their abilities can be controlled. Those who pass are often deployed in military units, where they provide valuable support. However, they are also at risk of being consumed by the Warp, a chaotic dimension that can corrupt psychic users.