[Seve82]

Them undeads have crunchy yummy bones to chew on! - Anonymous Sauromantian soldier

And historically ends of sieges were not exactly bloodless events as armies usually killed lots of civilians as well as remainders of defending armies. There were no geneva conventions to mess will honest slaughering of your foes.

Actually I would like to have options of treating civilians and or prisoners of war as multichoise after taking province/castle.

Doesn't really feel like proper evil pretender god if you cant have this:

Mongol General: Hao! Dai ye! We won again! This is good, but what is best in life?
Mongol: The open steppe, fleet horse, falcons at your wrist, and the wind in your hair.
Mongol General: Wrong! Conan! What is best in life?
Conan: To crush your enemies, see them driven before you, and to hear the lamentation of the women.
Mongol General: That is good! That is good.