Corvedai Massacre

During the late 41st Millennium, the Bringers of Change assail the Corvedai System. After departing from Telios, the Corvedai Massacre befalls the Battle-Barge of the White Scars the Winds of Change. With the foul magic of Tzeentch, the Bringers of Change corner the loyalist Battle-Barge and using a powerful ritual that enables them to steal the souls of all the White Scars and killing all on board. Each loyalist's gene-seed is taken from all the bodies for use for new recruits.