Changes

== History ==

=== The Horus Heresy ===

An officer of the original Iron Warriors [[Space Marine Legion|Legion]], by the time of the [[Horus Heresy]] Berossus had risen to the rank of [[Space Marine Captain|Captain]] of the 2nd [[Grand Company]]{{Fn|2a}}. When the Iron Warriors were tasked to eliminate the [[Imperial Fists]] battle fleet marooned in the [[Phall system]], Berossus eagerly volunteered to command the fleet, but [[Perturabo]] overruled him, insisting on taking command himself.{{Fn|2b}}