Cloud of Flies (2CP/4CP)

Use this stratagem at the start of your opponent's
Shooting phase. Select one BUBONIC
ASTARTES INFANTRY unit from your army.
Until the end of the phase, each time an enemy
model shoots, if that unit is not the closest
eligible target or within 12" of that model, then
until that shooting is resolved, that model cannot
target that unit. If the selected unit has the
Bodyguard ability, it loses that ability. If the
selected unit is a TERMINATOR unit, this
Stratagem costs 4CP; otherwise, it costs 2CP