This plan is based on one main premiss; Doomdark's armies have one fixed tactic and that is to attack Xajorkith in numbers. Doomdark's hordes will march south on a fixed plan (see Strategic Places for futher information) and because of this, if you wait for them, they will come to you.

So in a nutshell the outline is as follows;
Recruit all the southern Lords and send them to the Citadel of Xajorkith.
Recruit all the northen Lords and send them to the Citadel of Dreams.
Send Morkin and his group to the Citadel of Gloom and wait for a final movement to take the Ice Crown from the Tower of Despair,
Wait until most of Doomdark's armies have attacked the Citadel of Xajorkith somewhere around day fifty and then push north and take back all the Keeps and Citadel while marching north towards Ushgarak.
You should be able to recapture all the Keeps and Citadels apart from the one's on the Plains of Despair ie: 3, 2, 4, 5, 6, 7, 14 by day 80.
Regroup at keep 22
Slowly take back the Citadels on the Plains of Despair, from the outside in; over the following 10 days.
Before taking Ushgarak, set Morkin to take the Ice Crown.
Kill... Kill.. Kill..
The same day Usgarak falls, move Morkin into the same location as either Lorgrim or Fawkrin.
Victory to the Free! by day 90

Background Information The War of the Solstice had begun... The Itenerary