I have finished a change that i am going to implement right now.

When you attack someone it costs you 5 turns even if you were at war or not.

NOW:

If you go to war, attacking someone will only cost you 2 turns. But you must have declared war on the nation the state is in. If they are not in a nation then it still costs 5 turns..

Seeing nobody has warred yet this set, i don't see why i can't implement it now.. No sense in waiting till next set.