This deck is based on the rohan trait. We want have a good use of the one per turn reduction of Théoden, who make rohan ally on a more reasonable cost. After some test we get to use more and more rohan allies to use their mechanics (Eomund, Gamling) so we now have almost all our allies with the rohan trait, and this give even more personality to this deck :).
Our job is mostly to do the quest. And to cancel and reduce the threat. We also can block on the beginning with Theoden. Then we try to get faster, wich is pretty easy with mustering, gather information and a very good tale, Eomund, potentially 2 or three of them. He main use is to be sacrificed to ready all the others rohan character. So we can kill two enemies after putting 16 on the quest. By the time we have Guthwine we can also play it each turn!
We also have a Hama/Gamling combination to block two times or block then attack when we don't have guthwine.
We don't play much of the "sacrifice to do something" rohan allies because we prefer to set a full board to do a good job in quest and be able to fight after Eomund untap.
There is a little synergy between Eowyn and elven-light, because we can draw a card for a energy resource at every turn. We don't use it any turns because of our intense need of energy resources but it still can be usefull.
This deck work pretty well. We do our trick and enjoy to do a lot with little peoples.
We can manage to change some cards with our side. Especially about arwen, gandalf and galadhrim's greeting who are better in other decks. We put of course steward any time nobody play it, We also use tactic elfhelm and riddermark finest in association with Gamling.