Imperial Harbinger

The Imperial Harbingers is a Loyalist Space Marine Chapter of unknown origin that was raised during the 23rd Founding in the 37th Millennium. The Harbingers spend much of their time pursuing one Imperial Crusade after another. The Imperial Harbingers Chapter was created during the 23rd Founding, the so-called “Sentinel Founding”, to help replace the considerable losses suffered by the Adeptus Astartes in the preceding millennia. Along with several other Chapters, the Imperial Harbingers was from the outset conceived as a replacement Chapter that would spend its existence on continuous Crusade and was to be created from the most stable gene-seed stocks available to the Adeptus Mechanicus.