In your opponent's Movement phase, if an enemy unit ends a move within 8” of this unit, if this unit is not within Engagement Range of one or more enemy units, it can do one of the following:
Make a Normal move of up to D6"
Make a Normal move of up to 6" provided every model in this unit ends that move wholly within 6" of one or more friendly ADEPTUS MECHANICUS BATTLELINE units.