[X] Plan Opportunistic
-[X] Counter Warboss Facesnappa's Horde by deploying elites. - Deploying a division of Helguard and a few Astartes companies should be sufficient.
--[X] Chapter Master Julius goes here
-[X] Counter Warboss Scalpchoppa's Horde by deploying Psykers and heavies - A Grandmaster Psyker leading a few choirs, a Knight Court and a dozen regiments of Fellblades should do.
--[X] Lord-Marshal Sigurd goes here
-[X] Counter Warboss Slaystampa's Horde by deploying Iron Guard Regiments - A Iron Guard army with an additional AA corps should do.
--[X] Governor-General Aelfric goes here
-[X] Counter the minor warbosses by deploying sixteen Guard Armies (out of 66) - A full Guard army should be able to defended even the upper city for an extended period of time.
--[X] General Schwarz concentrates his efforts in commanding these forces
-[X] Opportunistic - Deploy your air forces whenever there is a major opening, otherwise keep them back.
-[X] Harassment Option 1: Remain back- This will preserve your harassment forces for later actions.
-[X] Psyker Support - Your Diviners, Telepaths and Biomancers could support your ground and air forces, improving their impact and preserving their lives.
-[X] Scry and Fry- Your Diviners could work with your other psykers to locate the most dangerous foes and take them out.