...on Monarch. My neighbour is Hannibal and he has copper in his BFC. I can pillage and camp on it as soon as he switches to slavery, so it should just be a case of skirmishers vs archers (with the tiny case of +50% cultural and +25% city defense to consider...). Has anyone tried this? Do you think it will it work?
Cheers, Si.
If he's pretty close, then sure, that's possible. I once archer rushed Ragnar on Emperor (And as a non protective leader, I believe) so a Skirmisher rushing on Monarch is definitely possible. If the guy has metal hooked up, though, choking would probably be a better option - pillage his metal and surround his capital, then comes back with a lot of Axes.
In your specific situation, I'd suggest parking two Skirmishers outside Hannibal's borders to keep watch over the copper. Let him mine get close to, or finish mining it to give you extra time, and just swoop in and destroy it before the worker can finish the road. If possible, though, you should try to declare war and move on his capital all at once - he'll reinforce it, and even just with archers it's going to suck. So if you can get him with Skirmishers before he hooks up the copper, then obviously that's preferable.
Oh, and build a barracks.
Let us know how it turns out!
EDIT: Nevermind, apparently you already did it. I guess you had it under control.
Good job!