What makes Brittonians different from the empire as far as fighting force goes? Empire already has a few ways to deal with Corruption, what new (perhaps new keywords) mechanics could brittonians bring to the game?
Bretonnian speculation in context of the game.
Bretonnians are anti undead. So I guess they will punish the necromancy trait. They have a lot of questin lore fluff so they could break regular limits on how quests cards work. They also have a powerful lance formation so maybe their knights will get more powerful when a lot of knight units attack.
See also, Battle Pilgrims.
i'm still hoping for the offense version of Counterstrike (lances) 
but i guess another game had that, called First Strike, so i'm doubtful at the same time...that and also a bunch of small, low cost units...a peasant army!
There are so many ways they could make questing awesome and i hope they take the opportunity with them.
If Undead is their enemy, it'll be interesting to see how they manage messing with necromancy that isn't specific so that brettonians arent watered-down vs Order decks.
They'd make for a nice 'hammer' to the typically defensive Order tactics. A practive contingent of Knight cards would be a welcome addition I think.
Their peasantry units could be cheap expendable units that have certain effects but are quite awful in combat.
Artemus Maximus said:
i'm still hoping for the offense version of Counterstrike (lances) but i guess another game had that, called First Strike, so i'm doubtful at the same time...that and also a bunch of small, low cost units...a peasant army!
There are so many ways they could make questing awesome and i hope they take the opportunity with them.
If Undead is their enemy, it'll be interesting to see how they manage messing with necromancy that isn't specific so that brettonians arent watered-down vs Order decks.
Wait why does this look so familiar? 
oh ...
Lances
Undead
Questing
Unless you were replying to me...LOL Artemus you reminded me of the dude from pootie tang that always repeats what Chris Rock JUST said.
Trucky: Man, it is hot today!
JB: Ooh, it's hot out here, man.
It is hot today!
Lacey: You know, it's hot out.
JB: Yeah, I just said that.
I said it's hot out here, man.
Lacey: Yeah, you know, it's hot too.
JB: Yeah, that's why I said it, man!
It is hot out here!
Lacey: I know.
I'm just saying it's hot too.
Lacey is still
getting on JB's nerves.
And he's getting on his nerves too.
The Bretonian trait is bringing a new spirit to the game. I could imagine a lot of new cards with the Bretonian key word and I think that they will bring a lot to the game. of course there should be Questing knights and Graal knights, and Graal Dammsel. I think that we will see a lot of new cards with this trait it just a mater of time. 
If they made quests go quicker say 2 tokens each turn or the ability to move on or off of a quest would be awesome.