I think that to rescind a War declaration it should take 10 ticks, due to recent use of it. A ally could declare war on another one, do some attacks and then the next day when the original target starts retaling, the first ally can simply Rescind the declaration, thus getting the insurance that the first target didn't have the ability to get.
With a 10 tick delay, it would allow for eta 7 (with +2) and 3 ticks of battle where the declarer (not word ) wouldn't receive insurance, and the original declairee would have time to declare war on the other ally allowing for a more fair war system.
With a 10 tick delay, it would allow for eta 7 (with +2) and 3 ticks of battle where the declarer (not word ) wouldn't receive insurance, and the original declairee would have time to declare war on the other ally allowing for a more fair war system.