Relics

Relics are ancient, often rare, and uniquely powerful objects.  They typically hold significant historical, spiritual, or magical importance, often tied to legendary figures, momentous events, or forgotten powers.  They are sought after for their inherent abilities or the profound secrets they contain.

The Great Church had a collection of relics from saints and others that could grant certain powers and effects when employed properly, but many of these were lost in the Chaos Crusades.  The Church still continues to try to recover those that may have survived.