Codex: Adeptus Mechanicus (2017), p35 — M41 The Time of Ending

War of Slime and Metal

Metalica is besieged by the Plaguehosts of Nurgle, the 3rd and 7th Plague Companies of the Death Guard, Chaos Space Marines, the corrupted Titans of Legio Morbus, and no fewer than seven fallen Knight houses. Only the arrival of the entire House Raven staves off defeat, and only with the aid of a war fleet from Deimos is the attack finally broken and the Daemons banished.