The Arc Scourge may be used to strike multiple foes at once or coil round an enemy war machine and deliver a pulse that will incinerate and overload its systems.
For the Mechanicus the Arc Scourge is a potent weapon of technobanishment, designed to target heretek war engines and exorcise their Machine Spirits with jolts of agonising lightning, disrupting all electronic and mechanical systems.
- The Horus Heresy - Book Six - Retribution (Forge World Series) by Alan Bligh, pg. 274
- The Gathering Storm - Part One - Fall of Cadia (7th Edition), pg. 132
- Warhammer 40,000: Mechanicus (PC Game) (Image)