Cheap attack boost which I usually include in all three copies when I play Dúnhere. My cardpool ain't so big yet to be able to do any synergies with it, however, whenever you miss one simple to kill something, just make sure, that you don't have this card already on the table attached to another hero and don't forget you're able to move it from hero to hero, which is really easy to forget. Really nice artwork. Verdict: 4/5.
Attach to a hero.
Attached hero gains +1
Action: Pay 1 resource from attached hero's pool to attach Dúnedain Mark to another hero.
The Hunt for Gollum #2. Leadership.
Dunedain Mark is a nice cheap attack boost, and one of the more splashable options. It has synergy with the Weather-Hills Watchman and Rune-Master for easy searching and affordability. Plus, like the other signal,s it can change control.