The Empire is launching a seemingly foolish attack on the Entente Alliance in the middle of winter.  They lack the supplies to successfully invade.  Tanya realizes that this attack is a feint intended to distract from a fjord landing mission.  Sure enough, she is sent to lead the invasion of the fjords, and silence 20 cannon emplacements in time for the fleet to land and the Imperial forces to disembark.
it's time for us aerial mages
to do what we do best.
حان الوقت لسحرة الجوّ أن يبادروا بالعمل
Es ist Zeit, das wahre Wesen
von uns Flugmagiern vorzuführen.
Es hora de que los magos trabajen.
Es hora de que los magos trabajen.
montrons-leur le talent
de notre peloton de sorciers.
È ora che noi dell'aviazione magica
facciamo vedere ciò di cui siamo capaci!
é hora dos feiticeiros aéreos
 colocarem as mãos na massa.
пора заняться тем,
 что мы умеем лучше всего.