Scouts Sentinels in the army may be deployed at the start of a battle, even in scenarios where they could not normally be deployed. In addition, after both sides have deployed, but before determining who has the first turn, any Sentinels may make a 'free' move following the normal Movement rules for a Sentinel.
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.