Emor has lost so far some 5000+ troops assaulting this Atlantis fort, and Atlantis has lost about 5 of the defenders. I tried to be clever and did summon sharks, but they ate my troll instead of the fishmen...
I really need to figure out (pretty soon too

) how to play with Ashen Empire. Or alternatively I'll keep on sending 1000 undeads every turn (if they can kill off one from Atlantis each turn, then it is not such a bad trade) :P