If this Detachment includes the maximum number of unit choices at the start of the battle, then units from this Detachment that are within 6" of at least one other friendly unit with the Adeptus Custodes Faction can re-roll invulnerable save rolls of 1.
If this Detachment is your Primary Detachment, you can re-roll the result when rolling on the Custodes Warlord Traits table.
Units from this Detachment that arrive via Deep Strike only roll one dice to determine how far they scatter, and can re-roll any result on the Deep Strike Mishap table.
