FOREWARNED

Use this Stratagem at the end of the Reinforcements step of your opponent’s
Movement phase. Select one
unit from your army within 12" of a friendly FARSEER model. That unit can shoot as if it
were your Shooting phase, but its models can
only target a single eligible enemy unit that was
set up as Reinforcements this turn and that is
within 18" of their unit when doing so.