Stubborn When a unit that contains at least one model with this special rule takes Morale checks or Pinning tests, they ignore any negative Leadership modifiers. If a unit is both Fearless and Stubborn, it uses the rules for Fearless instead.
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.
