3 x Bitter Shadow? Really? Do you get that much use out of them? I could see one or two, but three seems like overkill; it's a dead card to pull in battle (not that you have much card draw...isn't that a problem?)
Also, consider Flanking Action over Ruthless Advance. Ruthless is a pain, because of the gold cost and the fact you can't use it on defense. The nice thing about your deck is that you're running Suprising Resistance, so you can bow someone for Flanking to destroy an opposing personality, then Surprising Resistance them home to bow another unit. That's two uses from one bowed personality, for no gold, on attack or defense.
Loyalty, Unto Death is much better if you have a way to kill your own guys, like Ring of Fire. That way, you kill a guy, kill an opposing guy, trigger Assigning Blame, then move to another province. That said, I think you'll find that Loyalty, Unto Death is a card that sounds better than it actually is. It's another card that's of limited value on the defence, only works when one of your guys dies and really does nothing to help you actually WIN a battle.