The Battle of Aldar Six

In an epic push for control of the Aldar System, Ordo Ourobos and Hive Fleet Terror holds the Imperium at bay. Though sufferign heavy losses, the Heretical Order succesfully hold the the Imperium at bay. Not one inch of ground is claimed by the enemy and Chaos reap the rewards of a succesful apocalyptic battle. Aldar Six falls the the Runious powers and the Ordo Leave the planet to whatever fate the other traitor legions require of it.