A Grave Wound
The Fall of Nargothrond #357 (x1)
Encounter-Side-Quest
(5)

One of your allies has been laid low upon the battlefield. You must decide whether to tend to their wounds or continue to rescue the innocents of Nargothrond.

When Revealed: The first player loses control of their highest cost ally and places it underneath this stage. That ally has been "wounded." When this stage is defeated, the first player takes control of the "wounded" ally. If no allies are placed underneath this card by this effect, discard A Grave Wound and it gains surge.

Forced: At the end of the round, deal 1 damage to the "wounded" ally. If that ally leaves play, discard a Grave Wound.