Cutting Wind
The Legacy of Fëanor #96 (x1)
Treachery
Storm.  

When Revealed: Attach Cutting Wind to the main quest card. Counts as a Condition attachment with the text: "The first enemy revealed each round gains Surge. Forced: At the end of the combat phase, discard the top card of the encounter deck. If this card is an enemy, each player assigns X damage among characters they control, where X is the discarded enemy's printed Attack."