Enable players to downgrade TH level by 1.
Benefit: inexperienced players who rushed their TH and now find it difficult to farm&defend resources to improve get another chance to get in shape.
Mechanics:
- TH level is decreased by 1
- Cannot be performed while active in war / part of battle preparation day
- Automatically degrades / destroys any buildings, walls or units that are were upgraded to previous TH level requirements (eg. if you downgrade from TH10 to TH9, you automatically lose all inferno towers, your lv 4 xbows drop to level 3, your lv 4 dragons drop to lv 3 dragons)
- Stops any builders working on upgrades you are not eligible for anymore
- Does not provide any refund, neither resources nor gems
- Has a double confirmation message including list of building and upgrades you will lose
- Is hidden somewhere in account setting so it cant be accidentally pressed (or you can even make it a "needs to contact support to confirm by this button")
- Irreversible
- Can only be performed once per month to prevent abuse




