First review for this card. That attachment is a bit of a niche one, but nice if :
1) You want to build a thematic Scout deck and you lack one Scout hero, or you want to give that trait to another no-Scout helpful hero in a specific scenario, for example to play some willpower boost events like Scouting Party.
2) You do not play a Scout thematic deck but you just need that one of your hero got the Scout trait for playing some good location control cards such as Warden of Arnor, Map of Rhovanion, Mariner's Compass, Distant Stars, or other effective cards like Hunting Party or Well Warned.