Battle of the Eleventh Hour

The Battle of the Eleventh Hour was a notable campaign fought by the Jonamrines Space Marine Chapter alongside their fellow cousin Chapter, the Drakken Harbingers against the Malalites Reborn and the Necrons of the Idrosivian Dynasty.

History
In the wake of the soon to end Reconstruction Wars, contact with the Drakken Harbingers was achieved by the Sixth and Tenth companies above the world of Mythradates XVI, a world that the Sixth had previously visited during the Howling Dark. While initial relations between the Jonmarines and the Drakken Harbingers were initially tenacious, thanks primarily to the Drakken’s response to the tales surrounding why the Jonmarines were founded, the arrival of the rest of the chapter fleet would soon allow friendly relations to develop.

Yet, Mythradates would be the scene of the most dramatic revelation of the post-Howling Dark period, as a surprise attack by Irvotekh’s forces on Chaplain Mihos and a group of Drakken astartes reveals the true identity of the mysterious Chaplain: Malakim Phoros himself. After being confronted by the Chapter Commandarius, Malakim decided to aid the Jonmarines in discovering the entire truth of their origins, proposing that they head to the Lokus Sector. Here, the Lokan Crusade began, due to Malakim’s insistence, as the Reconstruction Wars are announced finished.