In both versions (DoW and FFG), there are cards but they are on the map/scenario itself.
You can download the actual cards from the Battlelore support site here on FFG.
Here is that link for the Troll card itself : new.fantasyflightgames.com/edge_minisite_sec.asp
I know there is image floating around for the new Stone bridge card..it was posted on one of these threads - I did find the posting - it is in a thread asking for scan of the stone bridge card. Courtesy of Brian, aka ColtFan, I'll post the link he lists in that posting so you can get the reference card for the stone bridge.
The link for the stone bridge is : www.boardgamegeek.com/image/393861