Sight of the Third Eye If the Chosen Champion from Draznicht's Ravagers is alive at the start of your turn, you can pick one of the units from the Formation to benefit from his prescience. For the duration of your turn, that unit can re-roll all failed To Hit rolls.
Crimson Slaughter If you wish, you can say that any Chaos Space Marines Detachment or Formation is also a Black legion Detachment or Formation. Detachments and Formations drawn from the Crimson Slaughter may use the Warlord Traits and Tactical Objectives from the Crimson Slaughter supplement in addition to those in C:CSM and BRB.