Well Warned
The Sands of Harad #8 (x3)
Evento
[0]

Play only if you control a unique character with the Noble trait and another unique character with the Scout trait.

Response: After a player engages an enemy, reduce his threat by X, where X is that enemy's printedThreat

...the Captains of the West were well warned by their scouts...
–The Return of the King