How do you accomplish that with Trebuchets? I often can't manage to get that many hits with Artillery and Bombers.
But it never, ever, ever, ever gives me MGL's. Okay, sometimes, but it is certainly not 1 out of every 16 elite victories!
well it is a random combat game
If the AI thinks it has decent odds in the individual battle, it will attack. They won't have their tanks run away from armies of knights. Once flight comes around, no army is safe. They build and use bombers quite effectively.
Do you have a save?
My MW army was attacked by reg archers. When playing my *Potato Chip games, I don't ever get much past knights.
* A potato chip game is played on a tiny map and is finished in an hour or two. No one can eat just one... as the saying goes.