What is Kiwike missing in your opinion!

[Unreal22]

How about that .

You can destroy only the walls and the city centre. A city centre must be in a city on ground level or on the level of other buildings. When the centre is destroyed the war is won.The defenders win if the attackers dont take it in 20 min.

The winners receive an loot (Like Gold,Dimonds,Iron) from the enemy if they attacked and if they defended they get a gold award or something else.
If the enemys cant pay (And Defended) , their city is destroyed. If the enemys have attacked and lost they will be punished with like thinner walls or somehing else like gold ( I if they cant pay they will get 1 block less wall ).

Can this be made?