I would support if this was retroactive. So that everyone who has already enchanted a lot gets the better chance.
There's nothing but sh n gh cowards against these ideas. They are the only ones who support those lousy building changes the devs made as they benefit of it. Guess why no usual build wants to war? Nobody is interested in fighting lousy cowards with no attack stats you cannot even hit. Get some attack stats and stop hiding behind all these towers. Kaw needs a minimum 5m attack deadline for war to make it fair again.