I am facing an opponent with about 20K archers, and 3-4K of all lower troops. He also has about 300-400 ballista. His city is OK but not crazy to beat (1,000 ballistas). This is on one of the new servers so few players are above 200K so far, I am certainly well short of that.

If I only have about 200-300 ballista and he is leaving his gates open (my other troops are 4K-5K archers, 2K of the lower stuff) -- what would I need to do in order to beat him? I can get help from about half a dozen to a dozen other lords of similar strength.

What are your suggestions for a gameplan?

Thanks!