What did I missed from Dom I.? -> DIPLOMACY!

[Mortifer]

Originally posted by MStavros:
Well, there are many ways to prevent the player to abuse the AI.
The best way is the 'global reactions'. When you sign an alliance, just to abuse the AI, and get his help to weaken an oppoment, and you are cancelling that alliance later on with a hostile move (attack on the AI, attacking another ally of the AI etc. etc.), your global reputation must decrease by a lot. I think it won't be worth to risk this abuse, if all nations will be mad at you for it.

What other abuse you know about? I have no idea about other ways to abuse the AI.

I love Gandalf's idea. If you are moving a huge army to a border province, your relations with the border nations must decrease.

Uhm, I posted about this too.