Yeh i got a tip..... make sure your opponent don't build armoury twice instead of an archery range You played gd, i reli got bent over when u hit me with all those wargs and rain, it was over at that moment
The only counter in my eyes is like 2-3 Rohirrim archers with 3-4 Rohirrim and GC with a couple elves and Ara/Lego..... but that is ALOT of money to be spent on something that may not even work, and you actually need to get late enough in the game to get all that
Or you could trick them by going fast theo by saving up from just your citadel . Will come as a shock to the isen player that he would panic and you would win
This is the way you should play with Isen vrs Rohan, any pointers (accept for my hero micro :-D) are welcome.