I thought to use the same menu as for upgrading city
- 2.JPG (31.35 KiB) Viewed 2362 times
Now it works only one way, probably it might be used both ways, to upgrade and downgrade.
If city level is 7, but opponent have siege +10 and can probably win, it would be interesting to keep the city to join it's defenders all together (may be 12-16 defenders), but to downgrade city level to 1, using this menu and paying price shown in it.