Holochromatic Field
Holochromatic Fields are Imperial devices that surround there wearer in an aura of scintillating colours, making it difficult for them to be attacked. However, a Holochromatic field cannot be combined with Cameleoline cloaks or similar devices that make the wearer harder to see.[1]
Source
- 1: Necromunda: The Book of Judgement, pg. 119 - The Black Market Trading Post: Equipment