Resonance Stave
The Resonance Stave is a Force Staff, used by Magus Veridielle of the Hand of the Magus Genestealer Cult.[1a]
Description
It is fashioned with a core of psychoreactive chitin and thrums with the gestalt energies of the Hand of the Magus' Broodmind. Even those foes struck by the Stave's lightest blows, will find their sanity blown away and bone-shattering spasms will cause their bodies to contort in agony.[1b]