A rather raw solution to turtling, but maybe an effecitve way to rejuvenate activity and teamply
What if
A player loses automatically 5% of their offense and defense at the end of the month,
if this player has not lost 0.5% of their offense or defense , while attacking or defending
pantheons and capitals during the same time?
To put further salt on the wound, decrease one coalition's capital bonus by 3% if half of its members
have not managed to do the above, or better yet increase their capital and pantheon offense limits by 20%.
For obvious reasons city and emporia interactions should be excluded because they more
than feed this kind of mentality. This would be a solution for fake accounts and many
other bad things in the game. All the while not employing any elaborate schemes
but relying on a simple algorithm!