After this mess of a city I'm practically looking forwards to the march on Drakenhof where the halfling archers get to play without houses in the way and the dwarven artillery can see enemies coming a long way off and Asarnil+Deathfang can fight things worth fighting rather than being on what is basically moving-trash-cleanup duty.
[X] Leave a garrison; it is now
de facto Stirland, not just
de jure.
-[X] Medium Garrison - 6k men, 20 cannon.
(But I mostly want it garrisoned as a place to put wounded soldiers and guard our supply lines for the moment - after we're done on the east side of the Draken, then maybe Drakenhof can burn. It seems hard to hold in the long term.)
[X] Execute him publicly, in the traditional way. Burn him at the stake. (+morale)
(Burn the witch! Raise morale!)
[X]
Nothing has changed. We have cannon, we have dragon. Castle Drakenhof
falls.
Also we have dwarves, we have halflings. What we don't have is good magic support, but the Empire survived for centuries before the Colleges were built. We'll manage.
(Liber Mortis could totally make good magic support though.)
That bloody castle is going down, and no accusations of sunk-cost fallacy can convince me otherwise.
While the Sunk Cost Fallacy is a thing. We'll just have to go through all of this again anyway if we retreat now.
It's possibly not a sunk cost if it's a signal of your willingness to go to extreme lengths in retribution! Disproportionate resource expenditure in a single case may be a good policy over the long term if it winds up net saving you on other expenditures, after you've demonstrated "don't mess with me" clearly enough that other people don't trespass against you and so you don't need to spend resources punishing them.
The fact that we lost one of the guys that invented the Luminark really hurts the empire as a whole thought because their fuck you beam blast of light magic is even better then cannons when it comes to destroying evil things.
On the good side, we've got the gal who invented the Chicken-Pokeball Horse, maybe Mathilde's Mystical Matrix will be developed to great heights instead.