If this Detachment is your Primary Detachment, you can re-roll the result when rolling on the Black Legion Warlord Traits table.
All non-vehicle units in this Detachment have the Fear and Crusader special rules.
Any units with the Deep Strike special rule from this Detachment can make a Reserve Roll to see if they arrive from Deep Strike Reserve on the first turn, requiring a roll of 3+ to be successful. In addition, if this Detachment is your Primary Detachment and your Warlord has the Deep Strike special rule, you can choose to automatically pass his unit's Reserve Roll to arrive on the first turn.
At the start of each Fight sub-phase, a unit in base contact with one or more enemy models that cause Fear must take a Leadership test (called a Fear test) before any blows are struck. If the test is passed, all is well and there is no effect. If the test is failed, the unit succumbs to fear - all models in the unit have their Weapon Skill reduced to 1 for the remainder of that Fight sub-phase. Note that a model that causes Fear is not itself immune to Fear, and will still need to take a Fear test if it is base contact with any enemy models that cause Fear.
A unit that contains at least one model with this special rule rolls an extra dice when making Run moves, using highest result rolled. IN addition, a unit that contains at least one model with this rule adds D3 to its Sweeping Advance totals (roll each time).
