Embers of Extinction

For many long years, Perturabo has harboured a grudge against his primarch brother Rogal Dorn. With the outset of the Horus Heresy, he has a chance to finally avenge himself against Dorn and his Imperial Fists – but the disastrous Battle of Phall has just embittered him further. Determined to slake his thirst for revenge, Perturabo sets his Iron Warriors on a mission to devastate Dorn's sons… at any cost.