I was attempting to get one-city a cultural win as Copán, and guess what happens? Tikal gets on a roll, and hits the civilizational culture limit.
The lesson being, I suppose, that the Grand Ballcourt in the hands of a big civ is too strong. It puts a Ballcourt (+2cpt, +25% production) in every city, which is just too good. Maybe I'll create an improvement to the Ballcourt (a Ballmaker?) that adds a further +25% production but requires a Ballcourt in the city to be built, and have the Grand Ballcourt place
that in all eligible cities. If anyone has another idea, I'm all ears.
Also, the Raider will be back down to 5.1.2 in the next version. I discovered that the AI wasn't building it not because it thought it too weak but because of what appears to be a refusal to build non-enslaving attackers when enslaving ones are available* - the Enslave ability used to be accidentally unchecked on the Raider, as you may recall. Having the attack back down at five makes the Yajaw K'ak' (A=7) a clearly superior attacker again (40% stronger rather than 17%) with the Raider chiefly valuable for speed and the chance to retreat.
* This should imply that the AI Maya never builds Swordsmen in epic C3C. Does anyone know if this is the case?