Originally Posted by
plaverty24
Since you lose so much that you already put loot into, and you will eventually have to "re-spend" all that, I don't think it should cost much. Or maybe even nothing at all. If you click the button to downgrade, you immediately go down one TH level, lose everything that was new at the old TH level and then down to the current or max TH level for everything else, whichever is lower.
So if you're a rushed TH9 and just a couple things for example. You have an AQ, two L5 teslas and one L7 tesla, L6 barbs and L3 archers. You click the button, you go back to TH8 but you have no AQ, you have two L5 teslas and one L6 tesla, L5 barbs and L3 archers...as an example.