At the start of each friendly Charge Phase, each unengaged non-Shaken friendly Silexian Auxiliaries unit with at least one Full Rank may nominate a single unengaged enemy unit within 18" and within Line of Sight. If so, the Silexian Auxiliaries unit cannot declare any Charges during this Charge Phase. Until the end of the Player Turn, each enemy unit nominated by one or more Silexian Auxiliaries units suffers -1 to-hit against Charging Academy Trained units.