Surprise Assault

In your Shooting phase or the Fight phase, select
one VANGUARD INVADER unit from your
army that has not been selected to shoot or fight
this phase, and one enemy unit. That enemy unit
must take a Battle-shock test. Until the end of the
phase, each time a model in your unit makes an
attack that targets that enemy unit, add 1 to the
Hit roll. If the Battle-shock test was failed, add 1
to the Wound roll as well.