So with Heirs of Numenor back in stock, I was able to assemble Seastan's Boromir deck and give it a try. It destroyed Peril in Pelargir even with no allies out and Galadriel being almost useless since you quest with attack (battle keyword). I may have gotten a bit lucky with several enemies coming as shadow cards but overall this deck seems great....almost too great.
I took a break from my Hobbit journey since I had been using that same deck in those same quests for so long. I'll get back to the last two quests there soon and at least I know I can use this Boromir deck and be totally un-thematic if I lose too many times in a row.
I don't really have the time to build my own decks and often rely on the great RingsDB but it can occasionally be difficult because I always seem to be missing one or two cards from a pack I don't have yet. Even in the Boromir deck I had to replace one Dwarven Tomb as I don't have two of them.