The streets of Astapor are drenched in Blood as Danerys Targaryen marches her army of Unsullied north. Yunkai and Meereen both look to their defenses, hiring sellswords and arming vast hordes of slave soldiers. In the south, New Ghis prepares its legions to march forth, while to the east Mantarys, Tolos, and Elyria stir themselves for war. As Astapor rallies behind its new Butcher King, Danerys must lay claim Meereen, or die in the attempt.
Meereen starts out as the greatest city on the map. They have a terrific economy, and many allances. However, they are not prepared for war, and must rely on their huge walls to defend themselves from an early game Dany blitz.
Roster:
Mounted Masters: Medium-heavy cavalry, composed mostly of Meereen's nobility. Very expensive to maintain, but still an effective battlefield tool when used correctly. They would be better than Yunkai's version.
Slave Soldiers: These would be the worst troops in the game by far. They would fight in big 250-man formations, but would have a light sword, no armor, and terrible moral. The consolation here is they cost almost nothing to train or maintain, and they have a high replenishment rate. I'm not so sure about doing all the wacky variations described outside Meereen (the bird men and what not), but I might try my hand at it...
Pit Fighters: They would fight in small hoard formations, and would have high attack, but very poor defense and no shields. Unlike Dany's, they also have poor moral.
Crossbowmen: These are free commoners armed with crossbows who serve in the city watch. Not terribly cost effective, but they get free upkeep, and are better than slave soldiers at least.
Spearmen: See above, but spears and shields.