Deep Strike May deploy anywhere on the table. Place the center of an Ordnance blast marker at the unit's destination and roll a Scatter Die and 2D6. On a "hit", the unit lands on-target. On an arrow, they land off-target 2D6 inches of the direction shown. Units may not move or assault in the same turn they arrive in.
And They Shall Know No Fear Automatically regroup when falling back even when at less than 50%. Enemy advances are treated as a new Assault (enemy striking +1A the following turn). If the enemy does not advance, the Space Marines can move, shoot, and assault as normal in their following turn.