The Moirae Crisis

Military: War

The Moirae cult reaches the Hephaestus system and spreads rapidly among the smaller vassals of each of the Synod. An internal war of faith erupts when a collection of Magi demand they are the true Synod and kill two of the three seated Synod members within their council chamber. The resulting purgation of the cult by loyal Mechanicus members and reestablishment of order takes over 150 years.