Peasant rush: Build 2 farms inside your base and another outside (or 1 in your base and 2 outside), then start pumping out peasants, with no more than 30 peasants, and in no more than three minutes, rush your enemy; keep Aion Gold making farms and peasants, and keep with the attack, never let a second to the enemy.
Against a Mordor, if he is good it will be a worthy match, but an Isengard player can't do almost anything. I believe that if is enough fast, is unstoppable for an Isengard player.
This strat is build all the farms and a stable, then start making rohirims and Theoden, attack and try to raise up Theoden's level.
All peasant paisanada of KRS_EL JACO: Very similarly to the peasant rush, you build all the farms, build a peasant battalion from any farm and get Gimly, then attack and overwhelm the enemy, it can be mixed with archers or rohirrims, but the peasant is the vertebral column of your army; of course that you have to do heros.
The second hero will be Aragorn because the peasants are very weak to Calvary attacks; the free elves will help you a lot, and try to get the ents.