Ferineum Mortis Cohort

Created in the midst of the Great Crusade, the Ferineum Mortis Cohort participated in the subjugation of many worlds and primarily clashed against xeno empires eventually creating the opening allowing the Priesthood of Mars to claim the world which would eventually become the host-world for the cohort's forces. After the Horus Heresy the Cohort would swear to continue the purpose of the Emperor's Crusade putting down xeno empires and expanding the realm of humanity.